Smash some mutant muscle onto your shelf with this Blokkheadz model of Rocksteady—the rhino-powered wrecking ball from Teenage Mutant Ninja Turtles—crafted for smooth, support-free 3D printing. With his armored hide, short temper, and unmistakable rhino horn, this bold, blocky rendition captures Rocksteady’s brute-force personality and classic TMNT villain vibe in true Blokkheadz form.

No supports required – Clean, hassle-free prints straight from the slicer

Multi-part, snap-fit design – Perfect for bold, high-contrast multi-color builds without dual-extrusion setups

FDM-optimized – Efficient on filament while maintaining chunky, durable detail

Three versions included – Each download comes with a magnet, ornament, and regular collectible model

Heavy-hitter shelf presence – The perfect partner to Bebop or a menacing addition to any TMNT display

Whether he’s charging headfirst into trouble or backing up Bebop’s bad ideas, this Rocksteady Blokkheadz model brings classic mutant mayhem straight to your collection.