Hinged Venting adapter for Cyberdyne's Topcover

I didn't want to have to move my cover backwards to vent as I don't have the space behind my printer, so I've designed a hinged replacement insert that raises the storage box up around 12mm instead.  They should slot straight into the existing slots on Cyberdyne's Topcover without any modifications needed.

I only have the Samla box to hand, so have designed the hinges to accommodate this box.  I have not had a chance to test with the Sterilite box.

The inserts are print-in-place, with no supports needed, but I've added very small supports into the hinge, so the first time you rotate them, can be a bit hard, but this should loosen up after a few uses.

I would love to increase how much it raises the box up, but to do this would likely cause clearance issues with the toolhead when it's parked in the front of the printer, or would mean raising the height of the insert.  I've already increased the height compared to the original insert, but did not want to go any higher that the side inserts.  (Sorry, my printer's running and this was the best photo I could get.  It's a tighter clearance than you can see in this photo, but there's plenty)

Note: I have not tested to see the difference between no cover, Cyberdyne's original sliding mechanism or my hinged one.  While the opening is smaller in the front for the hinged inserts vs the sliding ones, there is a gradual opening along the depth of the printer, so I'm hoping this makes up for the distance difference between the two options.

Print settings:

Print it however you like, but avoid supports as this could cause the hinges to be fused between the parts.  I think I just used a default profile in SnapmakerOrca, with supports disabled.

Also, this is my first attempt at modelling hinges and print-in-place parts that are more than 1 piece, please go easy on me. if something doesn't work for you.