Massive model sheet explosion incoming. I scanned these all from my personal collection. I have approximately 70 (I overestimated earlier) model sheets copied from the original source at Hanna-Barbera.
I was at the Chicago Comic Convention this weekend and saw some amazing stuff at an animation art booth. They had (in addition to other amazing pieces I will never be able to afford) two model sheets of the Centaurettes from Fantasia. Not the ones pictured though, they were full-bodied. (I just realized I should have taken a picture!)
Sometimes it’s fun just to see the stuff in person.