Sandbay
Wonderful animations.
A collection of my sphere-bot design with 4 different pbr texture sets and high-poly version included.
Animations:
Textures:
Modelled, rigged and animated in blender for the texturing I used 3d-coat.
Also the downloads contain a Unity3d and Unreal 4 project.
Some test videos:
Demo video Unreal4: https://www.youtube.com/watch?v=52FLI9mLGPM
Demo video Unity5: https://www.youtube.com/watch?v=g8dX69mRTo4
Demo video Blender: https://www.youtube.com/watch?v=2BWdvpLuScw