SPRITING CONTEST: Halloween Competition

Now my question is, does this require a full sheet or just the standing and walking sprites? I ask this because that alters how many colors we can use. If this is merely for the walking sprites then we can use the npc colors, if not then we will limited to the normal color limit.

EDIT: Also if one so chooses to go the lazy way will you allow one to say...submit vanilla Kefka since he is already dressed up as an evil jester without a hat?