2D artist/animator need for point-and-click adventure

I am searching for a 2D artist/animator for a point-and-click adventure game.

Midnight at the Celestial Palace has been in development for nearly two years. Unfortunately, the principal artist for the project recently passed away, and I am need of a new collaborator to help finish things up.

Here's a quick list of duties:
-Finish existing and/or create new background images and GUI art in a predefined style.
-Create background animations.
-Create animations based on character designs.
-Create promotional images.
-Aid in testing the game, miscellaneous

This will be a commercial product, and payment will be by percentage of income from sales. Please send me a message if you are interested or have any questions.

Sample images:

Additional screenshots can be found here: http://imgur.com/a/BHdvQ

Thanks for your time!