Here's a first view of Santa and two of the elves operating--Elfis still needs a little work.

The Arduino files for Santa, Elmer, Elsie and the clock are available on this site. BB-8 had power problems and was replaced by a "magnetic floating airplane." The lighted bear, his chair and 3d print files will be posted in the next week or so--also the details on how all the animated creatures are made to work together are coming soon.