Infiray P2 pro thermal camera case that fits gridfinity.
It requires TPU seals but You probably can get away without it.
"Skip order" starting from least significant if you want to minimize TPU printing:
1. slope rubber - it works fine;
2. lid seal - it will be less tight,
3. combo seal(bottom and walls) - if you don`t want to print it make it with whatever You are using to print rest of the case, so that dimensions will match.
Additional non-printable parts:
After opening micro lens are free but You have to slide camera to pull it out/in.
I have used this model as outline base and then modified.
This is where not wanting to play around with hinges will take you.