Basement Utilities Room with low poly models and high resolution (4k) textures.The Blender file makes use of non-destructive modifiers for subdivision, but the geometry is still very optimized in the exported FBX files.
Face counts:
Beams: 474
Ground: 6
Insulation: 1,548
Pipe: 3,462
Pipe-Insultaion: 432 non-destructive; 6,912 with subdivision
Vent-Pipe: 1,152
TOTAL: 7,074 non-destructive; 13,554 with subdivision
Note: This does not include the duplicated objects used in Unfinished-Basement-Utilities-Room.fbx and cover image. However, those are non-destructive in the Blender scene. The total scene count is 46,302.