As a Startrek fan, I always wanted to have my own Starfleet insignia and as a 3D designer, I could recreate them easily.
Those are the insignia from the Kelvin alternate timeline used on the JJprise and USS Kelvin.
Command, Operation and science version available
I used a neodymium magnet on the back to be able to wear them.
Size of the magnet used is 20-10-02 on both the badge and attachment part.
Show me your prints and pictures of you wearing them :)
The author marked this model as their own original creation.