.. this is my make of the Red Rocket from Fallout 4.. i saw one on etsy and decided to make it myself..
.. this was done using the Sketch tool in Tinketcad..
[https://www.tinkercad.com/things/28PMn9m1uxu-red-rocket-flat?sharecode=2UJGV_1qiCSPjPw7knmA8-kcd-JpVhg5y-DNe8dK5Kg](https://www.tinkercad.com/things/28PMn9m1uxu-red-rocket-flat?sharecode=2UJGV_1qiCSPjPw7knmA8-kcd-JpVhg5y-DNe8dK5Kg)

.. the default one is 10cm tall, 5cm wide and 5mm thick..
.. i have added another one at 60% dimensions but at the same thickness.. 6cm tall, 3cm wide and 5mm thick..
.. personally i prefer the smaller one for the keychain.. :)