Adult Nanotyrannus

This is a hypothetical depiction of an adult Nanotyrannus. Some scientists believe the holotype of the Nanotyrannus was a juvenile T.rex. But their brains aren't similarities between them. I think the holotype was a juvenile Nano, and not a juvenile T.rex. Here the adult is 10 meters long, looks like a Gorgosaurus. Like the T.rex (and any other tyrannosaurid) the male Nanotyrannus has a skin-crest and feathers on his neck.