I can help. I'm also new to pixelation, but I consider myself pretty good at pixel art/spriting. Depending on what kind of pixel art you need, I could be very helpful. I'm not too good at isometric art, and I don't know how to do tile sheets, but I am good at doing 2D simple sprites. If you want me to, I can send you some of my art so you can judge to see if I'm up to your expectations