I made this remix to use Ruthex heat inserts, M3 for Rambo and Cover, M2,5 for RPi.
The cover is redesigned to use Socket screws instead of Flat heads.
You should use all the additional parts from the original.
I didn't printed the parts yet, so please check before if it works for you. Step files included.
Happy printing! :)
Update 220430:
Added an adaptor for original RPi fan 30x30 mm.
Update 220525: All Parts are already printed with PETG 0.3. They came out great.
The author remixed this model.
Chnaged the mounting of top cover and electronics.