Excel Financial Model Enhancement

I need an experienced Excel expert to improve a complex financial model. The model needs to be improved in the following areas:

Accuracy of calculations
User-friendliness
Detailed reporting
Control panel to make a start date control all the sheets

Additionally, I need the following functionalities added:

Automated data entry
Scenario analysis
Advanced charting
Remove route names and simplify data entry for using the model for other scenarios and routes

Ideal Skills and Experience:
- Advanced proficiency in Excel, especially in financial modeling
- Strong attention to detail ensuring calculation accuracy
- Experience in creating user-friendly interfaces and control panels
- Ability to implement automated data entry and scenario analysis
- Expertise in advanced charting techniques

Please provide examples of previous similar work.