My Christmas ornament set created with my CAD software.Customize it as you wish.

My favorite design is ornament heart like shape both colors and forms,which could be also used as pendant.I used to upload my STL files on one service where they used precious metals.Not sure if there is still something like this.It would be pretty jewerly as pendant.I created hanging part separately,so you can resize it to your needs.

There is geometrical snowflake,a star and human like ornament which I decide to add to this set too

Check for my preview images you will see it consists of 5 solid watertight 3d printable object