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Muscular Nina, Zara and Harper watch Fiona study the formula

Fiona in glasses and a white blouse studies a flask of green formula while her muscular colleagues look on, blurred behind
Fiona frowns at the flask of green formula, torn between science and temptation, while her muscular colleagues watch — a page from Lab Rats, an AI 3D muscle growth comic.

Read the comic →From part 1, page 11 of Lab Rats. The comics are for readers 18+.

Fiona in glasses and white blouse studies a flask of green formula with a conflicted frown while her muscular colleagues blur behind her. Four scientists, one glowing green formula, and peer review done the fun way. The picture comes from Lab Rats, a photoreal 3D muscle growth comic made with AI tools by 3DMuscleComics.

Character
Fiona, Nina, Zara, Harper
Comic
Lab Rats
Image
1200 × 806 JPEG, AI-generated 3D art
Credit
© 2026 3DMuscleComics.com · licence & reuse

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