Aww, I like it! The tree was cut down, but it will be a Christmas tree!
I like the tree's face & how the tip of the tree top looks like a hairstyle.
The woman looking off to the side & waving draws a lot of attention off the page. I think it's alright, since it's right next to the tree's face with its big eyes, so that keeps you back in the image. But you might try having her checking the ropes tying down the tree (such as a rope coming in through her window, or tied just above it). But if you are expanding the canvas, or moving the car, this may take care of the issue.
I know what you mean about last-minute. I had a list of ideas for Kamari, but I've been busy with another project, and haven't even started sketching! Hopefully, I'll still have time to work on it, but at least my other project is coming along.