Hockey14, no tutorial. It is just a cube with a widened base placed where I thought it would best lock. Then I duplicate the cube, give it a very slight inflation and use Dynamesh to subtract it from the opposite piece.
Cllintus Maximus, thank you and your welcome! The assembled piece is the standard White, Strong & Flexible parts from Shapeways which came out pretty good. The new parts (I’m actually gluing them together right now) are White, Strong & Flexible Polished and came out awesome. The resolution on the Polished is much better, and was really happy with the second prints.
HEWHOPAINTS, thank you! My Friend Chia-Hao Liu is an amazing photographer.
Nebular, Thank you!
ryankingslien, thank you! Honored, glad you like the Centaur 
VoroN-Art, thank you, and love your Wolf print 