Custom 3D Models for P1S Printer

I'm looking for someone to create custom 3D model files for my P1S printer. These models will be used for end-use products.

First product I have a sample of is a tamper proof meter register pin. Small piece of plastic for Neptune Water Meters, that connects the register to the brass, and needs to be broken in order to remove the register.
Looking to make a thousand of these things. If i could make 100 at a time even, that would be great

Requirements:
- The 3D models must be compatible with the P1S printer.
- The models are intended for PLA printing.
- The designs should be suitable for end-use products, not just prototypes or decorative items.

Ideal Skills and Experience:
- Proficiency in 3D modeling software (e.g., Blender, Tinkercad, Fusion 360).
- Experience with P1S printer and understanding of its capabilities and limitations.
- Strong design skills, particularly for functional, end-use products.
- Ability to provide files in a format compatible with the P1S printer.

Looking forward to your bids!