merry-x-mas by zirinya- https://github.com/zirinya/merry-x-mas
snow particle three.js PointsMaterial by takashi - https://codepen.io/tksiiii/pen/MRjWzv
Christmas Tree Model by Marc Sawyer - https://sketchfab.com/3d-models/christmas-tree-037e1ac7f30543d1b0f2635b1d1e2e1a
Snowman Model by Bharad - https://sketchfab.com/3d-models/snowman-low-poly-1390c6cae6b34933a06a88502e284236
Santa Claus by MATB - https://sketchfab.com/3d-models/santa-claus-fff7fc4dd7b84e0992ffbb10aeb4a3b1