This is based on the "Zombie T-Rex Tomb of Annihilation" ( https://www.thingiverse.com/thing:2571327 ) by Acorn22. It includes the "Tyrannosaurus Rex Figurine with Support" by ModernGnome.
A file with supports generated in Meshmixer has been included, along with one that has no generated supports.
Update 03/04/19: There is now a file without the circular base, called "zombie rex no base.stl".
The author marked this model as their own original creation. Imported from Thingiverse.