Composite Ramp-Floor Tile

2x2m flat floor tile of screwed-down ramp sheeting on the kit's 2m grid, 0.05m thick slab sharing footprint and thickness with the concrete tile so the two sit flush, laid as the flat bottom of wooden mini-ramps and the floor of the skate hall; knobs.

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