Her name is Arwyn wong, and she appeared in 2018s Iron man Hong Kong heroes vol 1 1. She wears a unique stealth armor called the SERE-X Armor. She so far has only appeared in this comic and it would be cool if they launched her own series. She is also interesting because she is the middle ground of armored heroes, in one corner you have Riri Williams at only 15, while on the other end you have pepper Potts. Arwyn is the true “Iron Girl”. Please like and if you want me to do another obscure character post.👍🙂