What a funny coincidence; I was asked to design a Christmas card for a tutorial and DA is having this card event, which sounds like a great idea. Since the outlines are supposed to be coloured, I figured I could upload a little package (just click the download ZIP-file button)
with the outline only versions (black and blue) and the coloured one. ^^ You can print the image, make a card with it (to send it), or colour the outlines however you want; though you may not use it in any commercial way.
The outlines are very simple on purpose, because they should be suitable for children as well. Even though this is a wintery/Christmas card, the only real Christmassy thing is the mistletoe. The rest is all due to the colours.
Well, you can technically choose how Christmassy this card should be with your colour choices.
I am also happy how much my scanner picked up the golden gel-pen and the other glitter. No need to upload a photo then.
Tools: many markers, gold gel-pen, white gel-pen, Atyou Spica pen