Um... what we're talking about is not but one sprite, but a series of them. We need Shadow walking at the most in all directions, and if he's playable we'll need battle, running, victory, laughing... etc.. They'll be the same size as Chrono Trigger sprites, and I'm getting to work on them today.
My request still stands that anyone involved in another project (8th character, Schala projects, DBT [sans Nerdy], other really big projects) shouldn't help, unless you have enough time. Bigger projects like the ones I listed should come first.