Trying to mimic the shower shells used for the manticore launcher.
Not very good at cad so it may look terrible. Will provide step files if out wish to edit.
Print nose down, can use brim and then use a de bur tool to clean up.
This was sized for the 40wad, so the 40max might need to edit the file.
Cheers
The author remixed this model.
Added a dome and flattened it. Used the mock shell from manticore files as reference to get it as close to the shower shells, and hopefully is compatible.