I'll be doing one of my render livestreams at the end of the week over on the Discord server, so if you stop by I'll be happy to open up Kana's character model and give you a bunch of reference poses :)
And when you finish the fan art, be sure to post it in the #i-made-this channel so that people can see it, and I can add it to the game's gallery (with your permission, of course)!