Here is a case for a Lilygo T-Display S3 (without header pins)
Files include: .STL + Fusion 360 source (.fd3) + Prusa Slicer .3mf file
case was made in support of this project:
https://rlatour.com/cpumonitorjr/
Hope it will be of use to you!
The author marked this model as their own original creation.