This is a 3D model of a Tyrannosaures-Rex that can be 3D printed, upon purchase you will be able to download a .STL file of the T-rex model that can be 3D printed and that's it.
DISCLAIMER: I have not 3D printed or tested this model out in person, I have used 3D software to make the model manifold and viewed the model on Cura but I cannot garentee that there will be no problems when printing these models.