OpenSCAD Raspberry Pi Cases

These are variations/updates of my Raspberry Pi case OpenSCAD designs, where the options are more easily controlled using the OpenSCAD Customizer window.

One of the designs is for a two piece case (from V5 at https://www.thingiverse.com/thing:7076174), where you configure the case and select a top cover option.

The second design is for a modular case (from V5 at https://www.thingiverse.com/thing:7159499), where many different parts of the case can be configured with options for SSD, DAC/DSP, AMP2, AMP4, eHat, 2.7 inch and TFT, 3.7 inch TFT.

Common to both of the designs is the ability to easily choose the following:
1. Raspberry Pi model, e.g. 3B, 4B or 5
2. Cover type, e.g. no fan, 30mm fan, 40mm fan, etc.
3. Case thickness, e.g. 2-5mm, where default is 3
4. Two lines of personalized text annotation

It is deliberate that NO STL files are posted here. Instead, pick one of the design files and open it in the freely available OpenSCAD program (runs on MacOS, Linux a