The collection of 21 bits was made in Blender 4.4
Each model is in a separate file inside a folder with the corresponding format. All models are low-poly and consist only of triangles and quads. Each model has a non-overlapping UV map and a 2048x2048 png PBR texture. You can see the exact number of polygons and verts on the render of the corresponding model.
Render 1920x1080 px jpeg (Eevee)
Textures PBR metal-rough 2048x2048 png
base colorroughnessheighnormalmetallic
Formats:
blenddaefbxobj