I bought the V20 Pro mainly for the thermal imager and I was surprised the rugged OEM case that comes with the phone doesn't protect the thermal imager lens at all.
This clips over the OEM case, doesn't block any buttons and still allows using the kickstand on the case.
I also made a version that doesn't have a cutout for the visible light cameras giving full protection since I don't use the phone as a daily driver.
This can probably be used as a basis for mounting a macro lens for the thermal imager but I haven't bought a lens for it yet.
Printed in PLA and PETG with a brim upright in the orientation in the file and did not need supports.
The author marked this model as their own original creation.