Upgraded mini lock!

Thanks to RaffoSan for the original design!
I haven't printed this yet. (on Monday I will)
I changed the shackle and made it so you have to turn the key before locking it again (made to prevent just pulling the lock open which is surprisingly easy)
Added a shackle guard so you can't push the button popping out of the top to open the lock.

Update: I have printed the lock and it didn't work. I fixed the lock stls and will print it again soon.
(all the files have been updated)