Your George Clooney version certainly looks like a doctor with gentleness for his patient.
I am just bad at portraying, therefore the face looks neutral :D
The relation to Terminator happened due to the fact, Termie is pretty much one of the few characters that are made of metal. Hence the resulting contrast of a medic VS a killer machine was rather an accident :D
That was a very artistic accident though. Nice one! 😊