A lazy platypus drifting along in a body of water.
I don't really care what you do, just don't:
-claim the lines as your own (this includes posting your colored in version in Beginner's instead of Colored In)
-erase the whole thing and draw something completely new
-copy/steal it in any way (free-hand copying, opening an art shop and using this as a lineart even if you give credit, etc)