Hi there, 
I'm a french student in a animation school, I'm really interested by your project, I have a good knowledge in 2D animations and also character design, I've don't touch pixel art yet, but that can be a great experience for my self training, I don't know if I can work on the whole game but I'm feeling able to do some sprites of characters, undead and animations required....

Here is my email address : Cerega-vkusni-design@hotmail.com
or you can even talk with me on facebook : Sergey Likharyev

And by the way, a little portfolio of my work :
https://www.facebook.com/CeregArt
http://cerega.wix.com/cerega

Best regards, Sergey