This is a custom replica of the Lockbox Keycard from the Marathon (2026) videogame.
The model is splitted in multiple parts for better AMS compatability, useful for printers like my P1S.

Easy to assemble and tested, it needs only a bit of glue on the top part. (Also place it with a light behind and with the right filament it will have a beautiful effect 😁

Fully realized on Fusion 360, print profile is included and ready to be used.

For more Marathon models ready for multicolor printing check my Cult3D here: [https://cults3d.com/@CreativiMex](https://cults3d.com/@CreativiMex)