ITX + ATX PSU Mount for Case/Testbench

I previously used this model: ITX PC Case / Workbench / Testbench, but after upgrading from an SFX PSU to an ATX PSU to power an RX 6600 XT (instead of the RX 6500 XT), I needed a new case design.Inspired by Real and his original design, I created a new version that supports:ATX Power Supply120mm Fan MountGPU Holder using 3 Screw Holes for Better Stability