This friendly creature is called a Lux, a creature of light that only reveals itself to those with a pure heart. This particular Lux happens to be enjoying a snowy morning in the woods near his home.
This model is not UV Mapped because I was practicing using materials, lighting and rendering the scene, I didn't want to spend time texturing. But feel free to texture him yourself for your own projects!
Snowy scene included in Cinema 4D file.