The original files was created in blender. You will receive a 3DS, OBJ, FBX, blend, DAE, Stl.
All preview images were rendered with Blender Cycles. Products are ready to render out-of-the-box. Please note that the lights, cameras, and background is only included in the .blend file. The models are clean and alone in the other provided files, centered at origin and have real-world scale.