cgi

The Russo Brothers did in fact confirm that every scene involving the Black Panther outfit was a CG outfit.

“It’s impossible when you’re talking about an otherworldly outfit like the one that the Panther wears, which has a certain luminescence to it because it’s made of a woven metal. We could never afford to construct an outfit like that that an actor or a stunt player could move around in without sweating to death or that would capture the luminescence that we need. So what we ended up doing in post is ILM came in and painted over Chadwick and the stuntman. The outfit is completely CG.”

Time for actual next-gen?

This behind the scenes look at the CGI of Game of Thrones might just give you a greater appreciation for Dany's dragons, and her acting skills.  How do you pet a green lump affectionately, or put a chain around something that isn't there?