Realistic Space T-Shirt Design

I'm looking for a talented designer to create a realistic, vibrant and colorful space-themed t-shirt design. The design should include elements like planets, astronauts, and spaceships, all in a lively and engaging style.

Ideal Skills and Experience:
- Proficiency in graphic design software
- Experience in creating t-shirt designs
- A strong portfolio of realistic and colorful designs
- Knowledge and appreciation of space themes
- Ability to work with specified design elements