Jarek (Jerrec) combines a LEGO Power Functions motor and remote control with 8960 Thunder Driller to rather amusing effect:
On the smaller end of things, Scratel (Wojciech Scrat) has built a microscale version of Thunder Driller, completing with working drill:
See more photos of the Mini Driller on Brickshelf.
That’s awesome. I wish LEGO would show how to do that because that is the one set I’d love to drive around.