I was going to enter this in the weekend challenge a week and a half back, but dident finish it off. Had a go with the mesh deform modifier, which works a treat, for quick posing, without having to rig the model. Anyway I could spend another week retexturing, and adding wing feathers, but I have to do other stuff.
http://i189.photobucket.com/albums/z123/bogey61/Snap3.jpg
Bogey
ps its mostly recycled stuff and the raptor mesh, only vertex shaded.