Im going to agree with Kozmonaut with this, there is no way anyone would free cam just to see inside of your head. It is very of the stupidity. Your idea is good. But bad? If you get what im saying, It's good because it would be a nice feature, but who would free-cam to get into your head. Plus, the head is small as it is. It would be hard enough to get it INTO the head. You also have to add the fact that lets say you get decappitated, and your head starts to fly around, would it be ragdolled or just sit there? it'd be worse. You tell us.
GGGGGGGGGGGGGGGG