This model is printable and renderable in blender 2.90 or up. Ceiling, lamp (and holder if you want add real lamp or led), room, hook and tiger (low & high poly) is separable in format obj and stl. Contents 7 textures in 4096 and one in 2048 with GIMP version 2.10.
TOTAL_MESH: square = 72724 triangles = 144138 vertices = 72045
TIGER_LOW_POLY_MESH: squares = 4057 triangles = 7508 vertices = 3756
TIGER_HIGH_POLY_MESH: squares = 62488 triangles = 124976 vertices = 62490
ROOM_MESH: squares = 368 triangles = 702 vertices = 351
LAMP_MESH: squares = 1204 triangles = 2216 vertices = 1102
LAMP_HOLDER_MESH: squares = 1132 triangles = 2072 vertices = 1028
HOOK_MESH: squares = 571 triangles = 1104 vertices = 554
HOOKS_MESH: squares = 2284 triangles = 4416 vertices = 2216
CEILING_MESH: squares = 620 triangles = 1144 vertices = 548
Approximately all 30 cm tall (scale 1/200) solid internal shape.