3D Mechanical Drawing for Prototype

I need a detailed 3D mechanical drawing for a functional prototype. The drawing will be used for prototyping, so precision is key.

Requirements:
- Exact dimensions and tolerances are mandatory
- Experience with AutoCAD 3D is essential
- Background in mechanical engineering or related field is preferred
- Ability to create accurate and detailed drawings for functional prototypes

Ideal skills and experience:
- Proficiency in 3D modeling software, especially AutoCAD
- Strong understanding of mechanical design and tolerances
- Attention to detail and accuracy