4 window profiles Rehau in section. Models are made in Rhino3d. Rendering in 3ds max 2017 and Corona renderer. There are 3ds files for Rhino with lines. The model can be changed in Rhino3d. In 3ds max the scene is configured to render with the light. Formats: 3DSMAX 2017, 2016, 2014, 3DS, 3DM, OBJ, FBX, Textures.