AM6/AM8 Spool holder for 2040 extrusion frame

I was missing a spool holder for the AM6 that sits NOT on top of the printer and has proper position for the bowden extruder located on the top right corner of the AM6. I also wanted it to be foldable so the printer needs less space when stowed away.

I planned to print with 40% infill to be on the safe side but printed accidentally with only 15% infill (3 outlines, 0.4mm nozzle) - in meantime I can see that this is enough to hold 1kg spools.

Use M3x30-35mm screws as axes for the hinge. The