This is a unified bb-8 3d model designed for backgrounds or generic animation
The model is unified since it was created with the objective of being able to print.
It has its textures and lighting if you want to animate it in a unified way.
STL (Stereolithography, filesize: 382 MB), OBJ (OBJ, filesize: 191 MB), GLTF (glTF, filesize: 382 MB), BLEND (Blender, filesize: 382 MB), FBX (Autodesk FBX, filesize: 382 MB)