Updated state 3D models available at https://usaofplastic.com

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5930545.

### Utah topographic map with major streams and lakes highlighted. 
The individual 3D printable 3MF files are cut for your convenience and fit together once printed. The files are in 3MF format instead of STL in order to store separate base and river objects that are aligned and ready to print. 3MF is supported in Cura and PrusaSlicer. 

Print with dual extrusion or single extrusion with Z-hop method on the rivers object. 
- 0.1mm layer height
- 30% Lightning support. 
- Consider an ooze shield

This was generated using [USGS GMTED2010](https://www.usgs.gov/coastal-changes-and-impacts/gmted2010), [QGIS](https://www.qgis.org/), [GDAL](https://gdal.org/), and [TouchTerrain](https://touchterrain.geol.iastate.edu/). Support open source data and software!

**Specifications:**
USA Contiguous Lambert Conformal Conic
Derived from USGS 7.5 arc second GMTED2010
Scale 1:2500000 (1mm is 2.5km)
5x Vertical Exaggeration. Base vertical thickness is 0.5mm. Areas under 4m in height are proportionally scaled between 0.5-1.5mm.

*Streams with upstream drainage areas greater than 1000km² and lakes with areas greater than 10km² are highlighted and displayed at approximately 0.5-1km resolution for visibility. *

Utah topographic map with rivers and lakes

This curved paint stamp can be used to evenly apply wet paint to an embossed or raised surface to color lettering or other designs. 

You need to scale it up by 1000%-1500% in X/Y/Z dimensions to fit the size of design to be colored. 

Curved paint stamp and applicator tool

_A claymore mine 2" hitch cover with a message for tailgaters!_

[Click here for 1.25" hitch version](https://social.thangs.com/m/205064)

[Timelapse print and demo video](https://www.instagram.com/reel/Cgap3arA-cl/)

This model has been modified to be one-piece and trimmed on the bottom so that it can print with the bottom flat on the build plate.  Print with tree supports in Cura and break off the support afterwards. 

Paint the lettering using this [paint stamp](https://social.thangs.com/m/206051). 

This is modified from [Upgraded Claymore 2" Hitch by BigZ1981 on Thingiverse](https://www.thingiverse.com/thing:4800985). 

M18A1 Claymore mine 2" hitch cover

_A claymore mine 2" hitch cover with a message for tailgaters!_

[Click here for 1.25" hitch version](https://social.thangs.com/m/205064)

This model has been modified to be one-piece and trimmed on the bottom so that it can print with the bottom flat on the build plate.  Print with tree supports in Cura and break off the support afterwards. 

This is modified from [Upgraded Claymore 2" Hitch by BigZ1981 on Thingiverse](https://www.thingiverse.com/thing:4800985). 

M18 Claymore mine 2" hitch cover

_A claymore mine 1.25" hitch cover with a message for tailgaters!_

[Click here for 2" hitch version](https://social.thangs.com/m/205067)

[Timelapse print and demo video](https://www.instagram.com/reel/Cgap3arA-cl/)

This model has been modified to be one-piece with extra strength attachment at the end of the 1.25" hitch. The hitch has also been lengthened an extra 10mm to fit into a Reese 1.25" hitch. Print with tree supports in Cura and break off the support afterwards. 

Paint the lettering using this [paint stamp](https://social.thangs.com/m/206051). 

Models are scaled to 88 and 100 percent scale of the real M18A1 anti-personnel mine and I added some tapered support at the attachment point between the hitch and replica mine cover for extra strength. 

This is modified from [Anti-personnel claymore mine Hitch cover by Plastic_Innovations on Thingiverse](https://www.thingiverse.com/thing:2069747) which is a two piece version that is glued together. 

M18A1 Claymore mine 1.25" hitch cover

claymore_one_piece_88perc_scale_1.25_rounded_hitch_support.stl

Doge and USA flag bed cover for Ultimaker Original+

[How it was printed and assembled](https://ansonliu.com/2021/10/custom-doge-ultimaker-original-plus-bed-cover/)

USA flag parts can be printed in red and blue PLA and glued into the corresponding indentations in the bed cover. 

Modified from bed cover by Neotko at https://www.youmagine.com/designs/umo-bed-cover-step

UMO+ doge bed cover

doge_umo_cover_tagline_flag.stl

Bring the Navy Duck with you wherever you go with a handy keychain loop built in.

2 files are provided. "voided" filename has duck head and body hollowed out. The other file has a completely solid model. 

Recommended to print with 100% infill for keychain strength and maximum longevity. 

Navy Duck clipped to a car: https://www.instagram.com/p/CfvKxPCguQ3/

Durability update on the PLA printed duck after 2 years: https://www.instagram.com/reel/C_4RhlHNDfo/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==


Navy Duck keychain

keychain_duck_navy_body_head_voided.stl

Wind speed monitor (anemometer) modified with 90 degree mount for attachment to a vertical surface. 

use M4 screw - 3x
use 608 -> 8227mm Ball Bearing - 2x

I printed the 90 degree mount in Colorfabb nGen and the rest of the parts in PLA and it has held up in very hot and cold weather in Maryland while still spinning easily in the wind. 


Modified from Anemometer - wind signaling 2x ballbearing by BHMarten at https://www.thingiverse.com/thing:4975134 under CC BY-NC-SA 4.0. 

Anemometer - 90 degree support version

ANEMO_90degree_supported.3mf

Extended length spool holder fitting into the precut mounting holes in the back panel of the wooden Ultimaker Original+. 170mm length of smooth spool stand/rod allows you to easily fit 2 1kg filament spools on it for dual filament printing. 

If printing in an enclosed cabinet or hot environment, I recommend printing this is Polycarbonate (ex: Polylite PC) to prevent sagging over time. 

This is modified from another spool holder by deepthought at https://www.thingiverse.com/thing:138604

UMO+ extended spool holder 170mm

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4687031.

An anti-wobble shim to minimise wobble for certain circular lazy susan shelves.

Created to stop a Rev-A-Shelf 32" 2-Shelf Lazy Susans model's bottom shelf from wobbling due to center vertical support pole not being completely round at the base. 

lazy-susan-bottom-shim.stl is the final file and the cylinder portion of the shim is 30mm high. You can adjust the dimensions in Cura or the included AutoCAD DWG file. 

Demo video: https://youtu.be/Uppb11ZeBsU

Lazy Susan Shelf anti-wobble shim

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1729171.

This drop in insert for the *05-07* **Ford Escape** holds your phone at a comfortable viewing angle in the front forward cup holder. The insert fits right into the cup holder. 

This holder is made for phone less than 7.5mm in width. Some phones that will fit are the iPhone 6 and iPhone 5.

**This model consists of two parts:**
1. Base insert
2. Wedge

The **wedge** is inserted into the **base insert** to support the phone at a viewing angle. The wedge can be removed to accommodate a bottle for normal cup holder use. 

The insert should work with the equivalent **Mazda Tribute** and **Mercury Mariner** year models.

05-07 Ford Escape iPhone cupholder drop in insert

05-07 Ford Escape iPhone 5/6 cupholder drop in insert

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1794734.

This is a replacement joystick button for the 05-07 Ford Escape GPS navigation head unit. 

The joystick button is located on the lower right of the GPS navigation head unit.

05-07 Ford Escape Head Unit Replacement Joystick Button

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4982793.

This is an improved version of the Ultimaker Original+ feeder Bowden clamp knurled cap screw-on nut that provides additional strength to prevent deformation of the cap when secured. Tested with PLA at 0.1mm layer height and 100% infill.

The other bowden clamp caps have too thin of a top section that the cone gripper pushes against when being screwed down so under temperature and stress a PLA printed one may crack and not provide the gripping strength needed to hold the bowden in place.

This version has an added cone at the top which provides reinforcement to prevent deformation. 

UMO+ feeder bowden clamp cap extra strength

Bowden clamp cap extra strength

Free yourself from the unreliable suction cup mount and mount your front dash cam directly underneath the rear view mirror. Made for the Cobra CDR 840. Mount with M3 hex screws.

I tested this mount with both unannealed PLA and PC. The PLA mount sagged within a few weeks. The Polycarbonate mount using Polylite PC has been holding stable with no loosening in 100+ degree temperatures in the Maryland summer. Annealed PLA may work but it's not tested yet.

I modified another mount I previously found but cannot find the original source anymore. I shortened the shaft of the mount  for a more seamless look that doesn't hang as low to obstruct the view and made the lower portion one single piece for strength.

 Cobra CDR 840 dash cam rear view mirror mount

dashcam_mountDashcam_rearview_mount_lower.stl

This adapter lets you connect a 4 inch air duct with mass produced 5.9 inch window vents. This has flanges for locking into the window vent like the normal window vent cover and even has space for the vent bird guard/bug screen to be placed inside. You will need to sand off a few millimeter deep lengths of edges on opposite edges of the window vent plate hole in order to fit the flanges through for turning and locking in (black sharpie marks on the vent in the photo show the approximate circumference of the vent plate hole to widen on opposite sides). 

It locks into a 5.9 inch diameter A/C window vent plate and fits a 4 inch female air duct on the other end. 

I use this with https://thangs.com/mythangs/file/195526 to exhaust air from my printer cabinet. 

It can be combined with a 4inch ball valve blast gate model originally by mattcoon on Thingiverse https://www.thingiverse.com/thing:5200188. Those files are uploaded as additional files here for reference.

**Commercial modification or resale of this design is prohibited without prior approval from Anson Liu (support@ansonliu.com)**

5.9 inch diameter AC window vent to 4inch female duct adapter

This adapter lets you connect a 4 inch air duct with mass produced 5.9 inch window vents. This has flanges for locking into the window vent like the normal window vent cover and even has space for the vent bird guard/bug screen to be placed inside. You will need to sand off a few millimeter deep lengths of edges on opposite edges of the window vent plate hole in order to fit the flanges through for turning and locking in (black sharpie marks on the vent in the photo show the approximate circumference of the vent plate hole to widen on opposite sides). 

It locks into a 5.9 inch diameter A/C window vent plate and fits a 4 inch female air duct on the other end. 

It can be combined with a 4inch ball valve blast gate model originally by mattcoon on Thingiverse https://www.thingiverse.com/thing:5200188. Those files are uploaded as additional files here for reference.

This adapter converts 2x120mm square fans to a 4 inch female air duct hose. It is meant for feeding air from 2 side by side 120mm computer fans to an exhaust air duct for from a 3d printing cabinet. 
The 2 120mm fans should be mounted to a MDF board with 2 circle holes cut out for fan air flow. This adapter should be mounted on top of the 2 120mm fans using the four mounting screw holes on the sides that will pass through the fans' mounting holes. You may need to buy extra long screws for mounting. I am using an IKEA Sektion cabinet with MDF board cut as "shelves" dividers. 

I use this with https://thangs.com/mythangs/file/195586 to exhaust air from my printer cabinet. 

The full model is **dual120mmto4inch.stl**. It has been cut into 3 smaller pieces for printing on an Ultimaker size printer. These 3 smaller pieces can be oriented to print with **no support needed**. 

Dual 120mm mounted fans to 4 inch female air duct hose adapter

dual120mmto4inch.stl

Ukraine at 1:1000000 scale. 🇺🇦 
слава украине

Low poly version uploaded to reduce file size. _"ua_1km_40perc_printable.stl"_ has been cleaned up to print in one piece with a 0.4 mm nozzle when XY is scaled at 40% (fits Ultimaker build area).


1:1000000 horizontal scale
1:200000 vertical scale
WGS84 coordinate reference system

Data: USGS GMTED2010

STL was originally generated from a 100m resolution DEM and decimated with a 0.1 ratio to make it easier to transfer online. As a result, the smallest detail on this model in real life is approximately 1000 m on the horizontal plane. Elevation is multiplied by 5 for ease of recognition.

Ukraine topo map 🇺🇦

ua_1km.stl

A topo map of New York, USA. Lower poly version uploaded due to file size limitations.

As seen at https://www.reddit.com/r/3Dprinting/comments/sp7ncs/converted_satellite_data_to_an_interlocking_topo/

Data: USGS GMTED2010, Hydro1k, HydroSHEDS HydroLAKES

STL was originally generated from a 500m resolution DEM and decimated with a 0.1 ratio to make it easier to transfer online. As a result, the smallest detail on this model in real life is approximately 5000 m on the horizontal plane. Vertical elevation has been multiplied by 5x to show detail.

1:1000000 horizontal scale
1:200000 vertical scale
USA Contiguous Lambert Conformal Conic
7.5 arc second GMTED downscaled to 500m using cubic
Streams and lakes lowered by 0.5 mm

New York, USA of Plastic

Code . Run . Eat . Sleep ↺
[AnsonLiu.com](https://ansonliu.com)

Most of my newer models are on [Makerworld](https://makerworld.com/en/@ansonl) and [Printables](https://www.printables.com/@ansonl) due to limited time available to upload to multiple platforms. 

Commercial license available for all my original models at my [Printables club](https://www.printables.com/@ansonl) 

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