I really love how you managed to contrast the cool outside with the dark blue hues and the warm and cozy inside. What I would recommend on the technical side is to take more care when cutting out the model: while the soft edges on the hair work well, they feel out of place on the cup and her legs. For the sharp edges I would use the pen tool (tutorial can be found here) while the hair I would do with whatever you already used as it works well for that part. If you've never worked with Layer Masks (and have been erasing instead) you can take a look at this tutorial [link] - it makes life so much easier if you can go back to fix things afterwards
A beautiful combination of the season and genre, perfectly captures the essence of both winter and magic in a wonderfully serene setting. Very warm and inviting. a little cute and a little sexy, perfect combination A stunning work of art, wonderfully done love.