Retro Racing T-Shirt Design

I need a retro-style t-shirt design featuring seven race cars. The design should incorporate dirt track race cars and have an old-school feel reminiscent of the 1990s to 2000s. I'm looking for bright colors that still convey a vintage aesthetic. The design will also include the names of the seven race cars.

Key Requirements:
- Include seven dirt track race cars.
- Use bright colors with a retro feel.
- Incorporate the names of the race cars.

Ideal Skills and Experience:
- Experience in creating retro-style designs.
- Proficiency in graphic design with a focus on apparel.
- Ability to creatively blend vibrant colors with a vintage look.