Hi there,
This is Bogdan from Romania.
I'm a mechanical engineer - specialized in the industrial robotic field, 3D designer, industrial designer and, 3D modeler.
For some of my projects, I'm also doing the physical prototype too.
I'm doing product design, industrial design, reverse engineering, ideation, etc.
I have over 15 years of experience working on various systems/devices across multiple industries, from concept to launch.
1 - would be useful if you could send the 3d model of the pcb so I make it fit into the enclosure, with respect for the mounting holes, connectors, etc (or, at least full set of drawings with dimensions)
2 - usually the manufacturers need stp or x_t files for molding. as you've required stl too, I guess you also want to 3d print the parts...
3 - how you want the enclosure halves to mate together? screws, snap-fits, etc - is about assembling and dismantling
4 - do you have any requirements regarding the protection - IP grade?...
For any more questions, we could chat here, including the whole details of the project, final price, time frame, deliverables, etc, etc...
Regards
Bogdan