Blue is an alien figure, created by The Darker Side Of Art. It is no longer available, and was not free when it was; one could purchase a copy from YURdigital.

Blue
Download Links
Main Site:No longer legally availablenon-free content
Other Information
Creator:The Darker Side Of Art
License:YURdigital EULA for 3D Content (saved in the Wayback Machine)

Free resources for Blue include: