The #keyguardian in a punchy red with a white insert and fob looks nice! 👌 

https://www.printables.com/model/793767-keyguardian-dual-key-xor-mechanism

#3DPrinting

https://cdn.fosstodon.org/media_attachments/files/112/083/897/423/899/816/original/c35490d196b6edfe.jpg