Our key fobs became brittle and disintegrated, so I designed a screw together version. I scanned the internal parts to use in CAD. The case uses M3 SHCS and nuts. Note, these are fobs for a 2011 Odyssey.
July 15/24: Added a model for the Top without text.
My design for the Lexus RX330 can be found here: Lexus RX330 Key Fob by southbaygsr | Download free STL model | Printables.com
0.4mm nozzle, PLA, Sovol SV01
The author marked this model as their own original creation.