Aquaria Insert/Organizer - Split main tray

Splits the main tray in two parts so it fits on the Mk4's bed. The pieces interlock using two dovetails. The pieces are not a tight fit (but not very loose either), a dab of glue is probably recommended to keep the parts together.

This split weakens the bottom, but I have not found that to be an issue. A 3D pen is also a great way to weld the parts together and provide structural support if needed.

This remix only included the replaced main tray, see the original for all the other parts.

PrusaSlicer can only add one dovetail when splitting so I used FreeCAD. I've included the source file as well for anyone interested. First time modifying an STL this way so excuse the mistakes :-) For example, I could not get the model to be properly closed without breaking it entirely. PrusaSlicer will complain on one of the parts it's missing some bits, but it should still print fine.