I don't often make anime style characters like this but I'm usually up for a challenge. I used Nico Minoru as a base toy since I could turn her gothic lolita look into an anime school girl relatively simply. The most important part is the face, since Marvel's art style is VERY different and can't simply be repainted into an anime girl. To make a proper anime face for the Marvel figure I made a mold of the face from my Dark Magician Girl figma out of apoxie, then I coated the mold with a thin layer of petroleum jelly and pushed more apoxie into it. I let it harden overnight and was able to pull the face out, the jelly prevented the cast from sticking in the mold. Then I cut off Nico's face, stuck my cast in it's place, made a little nose since that didn't come out of the mold very well, and covered the transition with her hair.