Agent S, from Animal Crossing. I just wanted those “Superheroes” themed villagers had an inside lore in the game or were used in other games, because some of the designs actually are good.
I took the liberty to add some details by myself, since practically there are not arts (I mean, fanarts) of her without the helmet. Because of that, her hair ended being a mix of Lola Bunny and Kitty Katswell… ^^;