I came across a large bunny doll in a dress at the thrift store. I don't care for bunny dolls generally, but this one had a black flocked plastic of some sort, heavy head. The head is about a foot tall! The head was so cool, I bought it.
I ended up using the dress for one of my other dolls. The head deserved to be the center of attentioin, so I glued it to a wooden base and added a pink tulle collar. Ta Da!