By scaling during the slicing phase, it can be adapted to different sizes.
The top should be printed upside down to save time and material. Choose carefully the support from the print bed
Since the closure between the two parts is based on a joint that is influenced by many variables, if a second attempt is needed, a slight scaling of the lower part will suffice
In case of reduction, I recommend not to overdo it because of the walls which are already thin (2mm)
I will be happy to receive your feedback and maybe some photo.
Thank you!
The author marked this model as their own original creation.