Wow! lots of comments! thank you very much everybody, i'm a little behind schedule regarding the casts of the copies since i'm producing another kit right now, Regarding the face, i didn't wanted to go for the usual anime-esque face, specially since i am used to sculpt other types of features, for example:
(a wax bust of Wolvie i've been practicing with)
(a Supergirl statue we did at the workshop)
so it was fun trying to make this faces, but now i don't feel so pleased with the results now (but i still don't think they look fat ) so i'm going to make a quick wax transfer of the faces next week to try and refine them, and the rest will be casted as it is. soon more pictures, and thanks for watching!