Over the years I have made a number of ornaments on my Cricut Maker. A few of these are 3D paper constructions that can be used for ornaments. Here is a round-up of all the ornaments that are included on my site.
Starting on the top row:
3D Paper Christmas Ornament (old website)
Second row:
Santa Box (available Dec. 1)
Polygon Ornament (old website)
Third row:
Recycle Star Ornament (old website)
Fourth row:
And one more I forgot in the collage image, making it a dozen Cricut Ornaments.
3D Scene Ornament (old website)