Box Truck Design Plans

I need detailed design plans for a box truck. The design should focus on creating a functional and efficient layout.

Key Requirements:
- The box truck must include side doors and interior shelves.
- Incorporate an internal dove tail with ramps for ease of loading and unloading.

Ideal Skills and Experience:
- Experience in designing box trucks or similar vehicles.
- Knowledge of incorporating features like liftgates, side doors, and interior shelving.
- Ability to create plans that accommodate various uses beyond freight delivery, moving services, or catering.