Tuxedo Sea Urchin

A 90 mm tuxedo urchin: a low faceted dome body banded in flat dark navy and cream wedges, ringed with short blunt tapered spines that are fat at the base and rounded at the tip rather than needle-fine.

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