If you've just been given a One-time-passcode generator to log in to systems at work, and are annoyed that it is yet another thing dangling from your neck, then this will help.
I've designed it around a Feitian OTP - most of the other ones out there are for an RSA OTP generator.
My make was using Prusament ASA on a Core One, but other materials may work. There are some thin parts that benefit from materials like ASA or ABS (although PETG would probably work too). Prints with supports - I had the left edge (where the badge sits) as the bottom edge when printing.
Could probably shave a few bits off here and there but will leave that to someone who has more spare time than me!
The author marked this model as their own original creation.