Either the green suit photos are faked or
1. It is a green Kree uniform as green is the rank of Captain in the Kree and could be a nod to Mar-Vell
2. It could be a proto-uniform and she will switch to the more well known colors later
3. It is a special suit for CGI motion capture and they will CGI her suit.
I also do not like the idea that Mar_Vell will be in this movie as I sense he won't last. Ever since his death he appears only to die again. Getting a little sickening
Yeah. I forget who but one of the film guys alluded that it's going to be CGI'd like Ultron was.
Still... knee pads though...