I made simple keychain for Dodge TRX.

Its multicolor already made colours for you so you dont have to.

Size:
9cm x 1,5cm

Ive made two option. First is that you print two 1,5mm which are included and mirrored in 3mf and than you glue together the face which was on top and you get nice faces for both sides from printer bed. Other one 3mm asi just print and one side good other perfect.

Enjoy.