From E621 Wiki: Musclegut, also known as musclechub, refers to characters with chubby or fat stomachs who also have defined and sizeable musculature.

You've seen the stomachs on NateDeCock, Kunaboto, Donaught, etc. Here's a model to get that chubby+abs look. Strength controls the amount of musculature, high strength will probably result in a muscular female with strong abs, while medium tones it down outside the stomach.

Tags to play with:

postiives: belly, abs, plump, navel, muscular female
negatives: biceps (to reduce arm muscles)

If you liked the model, a review or post under is greatly appreciated!