First of all thanks to @mreci for the original upload and your consent to remix! Nice idea, to include the switcher, so I did as well. The tray holds the nozzles in a perfect fit. I decided to hang them right upright to the Skadis board.
The original print works well and is printed in ~1h. Printed in PLA. If you like to see the nozzle size, have two colors enabled.
Assembly
The pins obviously point downwards. If you feel, the pressfit (Tolerance: 0.1mm) is not enough for your model, maybe you like to add glue.
If this model was helpful for you, feel free to leave a boost - helps me out <3