Realistic & Fun Middle-Aged Cartoon Characters

I need 2 contemporary and fun cartoon characters, one male and one female. They should be in a cartoonish but realistic style. The characters should be business-oriented, though they won't reflect specific professions. They should be adults around 30 years old.

Key requirements:
- 2 x Middle-aged Cartoon Characters (one male, one female)
- 5 x Different Poses each
- Contemporary & Fun Design
- Cartoonish but Realistic Style
- Black & White, and Colour

Ideal Skills & Experience:
- Experienced in character design, particularly within cartoonish but realistic style
- Proficiency in creating and drawing approx 30yr old characters
- Ability to portray business-oriented characters without reflecting specific professions (shirt, jumper, jacket)
- Capable of creating characters in both black & white and colour
- Strong communication skills to ensure the characters reflect our business-oriented theme.

Examples attached
* Lady (this is the preferring graphic for cartoon)
* Man