This is a very basic case for a VisionFive2 Lite. There is space on the underside to allow for the two NVME disk. The screw posts are narrow to compensate for some potential overlap with the nvme disk so I stuck with ~M2.5 screws.

I have included the stl and scad files so you can feel free to modify it as you like. Some ideas for modification include: 

• Hole to see the power LED easier
• Hole to allow pressing the reset button
• Hole to access GPIO pins
• Tighten up gaps arond ports

I printed both on one plate to save time but using different color filament and by Object rather than by layer to prevent extruding lots of extra waste filament. If you just want to print a single color you may want to switch it back to by layer. I don't know that it will save any time, but it may.