Custom Illustrative Sweatshirt Design

I'm looking for a unique, personal sweatshirt design that is illustrative in style. The theme of the design should be an excavator with a tilt rotator on the back of the sweater and logo smaller or larger on front.

Ideal Skills and Experience:
- Proficient in illustrative design
- Experience with creating designs for apparel
- Ability to interpret and visualize specific themes
- Understanding of sweatshirt design constraints and requirements