This is a bust of the head of a Tyrannosaurus Rex. this was modeled using a mesh from this link made by Vaptor-Studio.
This model will need multiple supports to be able to print unless it is split into multiple parts.
First, I downloaded the Trex bust from Vaptor-Studio off of Sketchfab. I used Meshmixer to repair the mesh and used Fusion 360 to model a base.