Traits

Arms are extended to raise the chest. Back legs become hooves. 
Anatomy has adapted to focus on strength and speed rather than agility and flexibility. 

*Shell heads should be similar to the image shown. Jaw shape can be influenced by the Jaw traits. Shell heads are usually shiny or matte but not metallic. The shell is a rare genetic growth from their seeds growing against their heads while forming. Horns can be added to the shell. Eye sockets can be removed/changed.