Dinosaur Trackway

A dinosaur trackway: three footprints in a walking line pressed into mud, each print a real raised rim of squeezed-up mud 3 to 6 cm high round a flat print floor at y=0.01.

风格：low-poly, flat-shaded vertex colors, no textures, single shared material, so any set of these merges to one draw call; shares palette and scale with its kit