These are very late, but I thought someone might still want them. I had problems with my equipment and sadly couldn't finish them sooner.
First one (top left): this one is based off a Christmas tree. I had the most fun designing this one.
Owner:
Second one (top right): is supposed to represent candy canes.
Owner: GrimLilac
Third one (bottom left): this one was based off a Christmas pudding, though I don't know how much it looks like one.
Owner:
Fourth one: this one was inspired by gingerbread cookies.
Owner: