Just a Butter?

Got this guy in a trade a while back. He is supposedly a Pastel Butter but i'm not sure I see pastel. What do you think? Thanks!

When I first got him
http://i3.photobucket.com/albums/y80...3/IMG_1864.jpg
http://i3.photobucket.com/albums/y80...ps9c4794ac.jpg

Him today in the sun
http://i3.photobucket.com/albums/y80...ps73eca85e.jpg
http://i3.photobucket.com/albums/y80...ps26135338.jpg

Butter.

http://i1293.photobucket.com/albums/...ps312f74fe.jpg

http://i1293.photobucket.com/albums/...ps45fb9cf3.jpg

My Pastel Lesser male for comparison.