High-Detail 3D Model from Blueprint

I need a high-detail 3D model and rendering created from a provided PDF blueprint. The model should be suitable for 3D printing or CNC routing, specifically using plastic as the material.

Key Requirements:
- Create a high-detail 3D model based on a PDF blueprint
- Ensure the model is suitable for 3D printing or CNC routing
- Use plastic as the material for the final product
- Deliver the final 3D model file in STEP format

Ideal Skills & Experience:
- Proficiency in 3D modeling software
- Experience with high-detail models for 3D printing/CNC routing
- Knowledge of working with plastic materials
- Familiarity with STEP file format
-Ideally will be able to open in Solidworks.