- detailed enough for close-up renders
- file format - max2011 vray, 3ds, obj, fbx included
- original file format - max 2011
- to all objects and materials in a scene names are appropriated
- real world size (system units - cm)
- coordinates of the location of the model in space (x0, y0, z0)
- files with the model does not contain extraneous or hidden objects (lights, cameras, etc.)