Cartoonish Despicable Me Inspired Design

I'm seeking a graphic designer to create a unique piece as a gift. The design should feature Gru and two minions, set against a white background. The scene includes Gru next to an ultrasound machine with the two minions each holding ultrasound linear probes.

Key Requirements:
- Design intended for poster size
- Cartoonish style
- No text included in the design

Ideal Skills:
- Strong background in graphic design, particularly in creating cartoonish styles
- Experience in creating designs for poster size
- Ability to create engaging and unique designs based on specific prompts

Please provide samples of similar work when bidding.