One early script idea that didn't make into the final movie was this hybrid of the Iron Man Mk 50 suit and Dr. Strange. This would have been for a scene in the Q ship when Tony and Spidey are trying to rescue Dr. Strange from Ebony Maw. To protect Strange from Maw's magic needle torture, Tony transfers his suit onto him. I imagined the Eye of Agamotto would have taken the place of Tony's RT and powered the suit, burning a sigil around it. Later in the scene Tony gets Strange's cloak, leading to a bizarre team-up. Could have been cool, I don't know why they cut it from the script.