I would totally volunteer to help you put such a thing together, except that I'm going out of town this weekend and will not have Photoshop for three weeks...
There's a person on Tonmo who did these stunning pencil sketches of fantasy ceph-like organisms -- I would really like to render them if he/she did not mind... I will have to find the thread.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.