https://www.instagram.com/pulaylummy/ I think she's just got a very particular face and likes to play around it with a filter of some kind. Maybe she's trying to pursue that lookalike, but the similarity between many different shots of different production quality on instagram, kinda hints at a filter instead of photoshop or any mask.
on a different note the set is for "raiden shogun". The ruler is the sword, lmao. https://www.patreon.com/posts/b00b-ruler-75792821 https://www.instagram.com/p/CmF5c03BZeS/