Glinting red and gold, with blue-white lights coming from the eyes and chest. Definitely made of metal, and the sounds of JARVIS' clunking steps are accompanied by the whirs and turnings of the mechanics inside. The AI is scanning as he goes, trying to form some sort of bearings of where he is when he catches a sentient being on his scan.

A pause and one gauntlet comes up in greeting. "Excuse me, sir. My name is JARVIS and I am attempting to locate where I am."