The author remixed this model.
Snowman Puzzle Box based on model Articulated Snowman Fidget by 3D Printy and Maze Container by NETservis.
For the accessories (Hat, Eyes, Nose, Buttons) please see 3D Printy’s Articulated Snowman Fidget. https://www.printables.com/model/92714-articulated-snowman-fidget