Open-Front Teahouse

Small roadside chaya on a 4x4m footprint with its whole street side open under a deep shingled pent roof on slim posts, a raised tatami platform floor at 0.4m, a rear plaster wall and a short split noren-free timber counter.

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