MMU3 Cassette Compatible Buffer for Prusa Mk4 with Bottom Drawer

I printed this pretty hot in PETG so it ended up shiny. 

0.3mm Layer Height

Perimeter min of 3

Avoid crossing Perimeters

Solid layers Bottom 4

Fill density 50%

Gyroid infill

Organic supports everywhere

50mm/s 

250C for first layer and 260C for subsequent layers

I extended the lower buffer skirt and added a slot for a drawer to add desiccant/silica. I used the solid variant that @bluex was so kind to provide upon request. I also added a slotted base above the drawer so the filament won't come in contact with the desiccant.