Create 3D CAD Models for static Rocket Engine

I am seeking a skilled CAD designer to create precise 3D CAD models (STEP files) from PDF drawings for our static liquid rocket engine prototype. Our startup, incubated at T-Hub in Hyderabad, is focused on developing cutting-edge space technology. The CAD models are crucial for manufacturing purposes, and the final dimensions and specifications will be provided to selected freelancers.

Key Requirements:
- Develop accurate 3D CAD models for the following components: Combustion Chamber, Bell Nozzle, Injector Plate, RP-1 Fuel Tank, LOX Tank, Engine Mount Plate, and Valve Mount Brackets (if needed).
- Adhere to all provided dimensions and tolerances.
- Use specified materials: SS304/SS316 or Aluminium 6061.
- Ensure compatibility with CNC machining and welding processes.
- Models must be compatible with Fusion 360 or SolidWorks.

Deliverables:
- Separate .STEP files for each component.
- Optional: A combined assembly file.

Ideal Skills and Experience:
- Proficiency in 3D CAD modeling with a focus on manufacturing.
- Experience with Fusion 360 or SolidWorks.
- Attention to detail to include all small features and functional elements.
- Understanding of materials and finishes suitable for CNC machining and welding.

This project is critical to our prototype development, and we look forward to collaborating with a talented freelancer who can bring precision and expertise to our rocket engine components.

Please refer to the attached PDF for detailed dimensions and diagrams