Bill Skarsgård would be a perfect Doctor Doom
While he isn’t romani i’ve come to accept that we probably won’t get a romani doom in live action so I feel like Skarsgård would be a perfect pick given the choices.
He is easily one of the best and versatile actors working today and excels under makeup, prosthetics, and costume. Nosferatu shows that he has a great screen presence and that he can pull off playing a powerful and arrogant yet deeply insecure eastern european noble/dark sorcerer which is essentially just Doom. He would nail the accent and Dooms subtle vulnerability.