Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4786689.
This is a special "thing" to solve a very special problem, so it certainly is not for anyone.
What was the problem? When (or if) you own a new Toyota RAV4 (2019 onwards) you may find the need for some electricity somewhere, in my case I needed a connection for a glove box light. Now there are wire tap connectors around that simply plug in to the fuse box, either in an empty slot or as a shared slot with an existing fuse. Unfortunately these connectors add to the height of the fuses so the original cover (which at the same time is the indicator for the fuse allocation) does no longer fit.
In comes my thing - an adapter to go between the fuse carrier and the cover, enabling to use a wire tap connector and cleaning up everything just nicely afterwards.
The design is two-part in order to print without supports, glue it together with some superglue (strength is not an issue, there is no stress whatsoever on this part).
Update: If you want to print this in PETG which is notoriously difficult to glue I uploaded a revised model using clips instead (download ... noglue.zip)