Vintage Sports Tee Design

I'm looking for a talented designer to create a vintage-style t-shirt design centered around all sports themes. The design should capture the essence of sports in a nostalgic, artistic manner.

Requirements:
- Vintage aesthetic
- Sports-themed, covering all sports, only one sport per design
- Suitable for t-shirt printing
- all Detroit themed. So motor city, Detroit skyline, the soul of Detroit. Would love to have a mural style shirt but focused on Detroit and sports.

Ideal Skills & Experience:
- Strong portfolio in vintage designs
- Experience with sports-themed artwork
- Proficient in graphic design software