Create high-quality animated videos

We are looking for a someone to create high-quality animated videos. The videos will be used as backgrounds, and the themes are Christmas (e.g., artificial snowfall, fireplace, etc.), Game of Thrones (e.g., with moving dragons in the background), Star Wars (e.g., animated spaceships in the background).
The videos need to look very good and professional, and we should also get copyright to them.
In case you are interested in this project, please send us some relevant samples of your work/your portfolio.
Please send me a quote.