Ok this is what I was waiting on koikatsu to update for all day, just altering the Nina card someone posted a while ago to more closely match the model. Basically I'd already started roughing out a Nina card before this card was posted in /nina/ so I figured I wouldn't let all the proportions I'd done go to waste, didn't take too much work to carry them over. It was already a very good card to begin with and there's still more that could be done to make it closer but I'm lazy and I basically already had this done.
https://files.catbox.moe/0yulwj.png