A sculpture of Optimus Primal from Transformers: Rise of the Beasts. The head was designed by the animators of the Transformers film and then made into a 3D model by Morgan Morey AKA Printed Obsession for 3D Printing Nerd.

Printing

The model is prepared both for printing on FFF 3D printers and on resin SLA 3D printers.

For SLA printing, use the hollowed-out version of the head. It also includes holes, so the extra resin can escape.

For FFF printing, make sure you enable supports for the head. The stand can be printed without any supports.