MicroSD card holder keychain (parametric remix)

This is a small parametric rework of Guido's model to allow some customization using OpenSCAD:

• Swap the keychain loop to the other half or remove it entirely
• Change the size of the keychain loop
• Swap or remove the inset logos

Printing

I printed this with my default 0.4mm nozzle and 0.2mm layer height. No supports are needed.

Using concentric infill for the top and bottom infill patterns looks nice on this model.

I added options to swap or disable the keychain loop, change the size and thickness of the loop, and to swap or disable the inset logos.