Mia reference + other stuff

Mia reference completed for PandorasBox! Also a WIP of Mia's pinup to show the new style of shading I'm developing ^^ I've colored a few pictures like that already, some more work to complete it and I'll share it here C: 

Also, I've designed a new character for my setting - her name is Atina and she's a hugging disaster! xD Also a couple of older refs are updated because I wasn't fully satisfied with the designs! (they're colorful now, it always happens when I feel happy xD)