CAD Drawings for Historic Theater Renovation

I need detailed CAD drawings for the renovation of a historic theater. The project focuses on structural reinforcement of load-bearing walls, ceilings, and support columns, while preserving architectural details and original materials.

Requirements:
- Accurate CAD drawings
- Structural integrity and safety
- Preservation of historical aesthetics
- Experience with historic buildings is a plus

Ideal Skills and Experience:
- Proficiency in CAD software
- Background in structural engineering
- Knowledge of historic preservation
- Attention to detail and accuracy

Please provide examples of similar work done.