Tyrannosaurus rex (USNM 555000) Head study (to clarify, I placed a symmetrize modifier that affects the right side, that's why both sides look the same)
CM 9380 deserves more respect, as not only was it the actual original holotype T. rex specimen, but it was also pretty big, larger than Stan according to Hutchinson et al. (2011). Kinda sad to see AMNH-5027 overshadowing it (tbf that thing was the most famous dino specimen ever).