Here is sample to draw an organic lofted body.
I have three kind of version.
“Stepped back”. :
“ Rounded back” :
and long ended :
The first of two need more feature and experince to draw to finish.
But both of three should be welcome the guided loft and “dome” feature .
The target is a mould form:
The parts completed with CNC machine, next step to get glossy surface.
The drawings 100% Shapr3D. Looks everything is good , will see after the first release from the mould🙃
The first realese from the mould and making the silicone core.
The designed mould is working , looks perfect and shiny surface.
Some lay up test coming.
Yes, rtv2 addition curing silicone. On the first picture selftape wax sheet inside.
The polishig selfmade, handmade, 800 to 2500 water paper, after liquid polishing, then pasta with diamond powder to 3 micron. For the product shiny surface is neccesary a good quality realese agent.