Cartoon Cross Bird

I know its very simple and gofy but i like it. It started out as a steel cross and i noticed it looked like a bird so i rigged it gave it a mouth and eyes.
http://img72.imageshack.us/img72/5499/pic1wd2.th.jpg

http://img177.imageshack.us/img177/9761/pic2zl4.th.jpg
yes, that is supposed to be a license plate

http://img177.imageshack.us/img177/2217/pic3se6.th.jpg

http://img227.imageshack.us/img227/8581/therigsx6.th.jpg
and thats its rig.

Tell me what you think of it or what i should do.