Really nice workflow for a really common 3d print use case. I'd like to see the lid re-worked to print without support (the tall standing orientation is also asking for it to get knocked over). Not sure why they insist on 0.1mm layer height. That makes prints take forever.
It looks like it could be printed flat and they are forcing everything in one print. That also increases the chance of failure and maximizes the resulting waste. I have wasted enough material with long multipart prints that I limit myself to ~8h if I can.