Kallax shelf insert drawers

This project took some time and a bunch of weird prototypes that we do not need to talk about. I set out to put some drawers in my Kallax shelf inserts without making any permanent alterations. I also wanted stoppers to keep the drawers from falling out or being pushed back too far, just to keep it simple. In the final design I settled on clips that fit between the insert and the kallax and stoppers on the drawer. The size needed to get a secure fit varies, even on the same insert, so I've included various thicknesses for you to try (most should fit 1,5-2mm but I've included a range of 1-3,5mm). The drawer itself is pretty much just an over engineered box that's too big to fit on the plate. So I disassembled it and then further split the pieces that were still too big. In the profiles I coloured the pieces for easy reference. I recommend printing everything in one colour for a cohesive look but support and would like to see pictures of other whimsical design choices. The models are div