I am sure I have not pluralized Optimus correctly but never the less, just for a little festive fun, here is a quick look at the Robots in Disguise Optimus Christmas tree ornament, as well as, the first of the hallmark Keepsake line, which is HEAVILY inspired by his G1 look!
RiD -
https://www.youtube.com/watch?v=E3LTiwoLcg8
Hallmark Keepsake -
https://www.youtube.com/watch?v=Ur7Hg4t2_Kg