Parametric SD card holder

I wanted a customisable OpenSCAD SD card holder. I got some design inspiration from https://www.thingiverse.com/thing:2932245 as I liked the way it looked. The result is this script where selecting the combination of trays the script will automatically generate the required trays and the correctly sized housing to hold the trays.

There are options to specify if the script should generate ready for 3D printing or to show what the resulting SD card holder will look like.

Depending on your 3D printer, you can control the clearances for the outer enclosure as well as the spacing between trays. Lastly it's possible to have two lines of text on the back (e.g. your name) and on the front the SD Logo.  All parts print without supports and I chose a layer thickness of 0.15mm