I have WonderAI on my phone, and it works amazing for certain character who I’ve trained it to make art for. One of the characters gets a really huge belly almost every time I generate new pics, but the other characters are skinny twigs with bellies not as big. Are there any key words or phrases I can use to make the bellies bigger? Like, Octomom big?

I would suggest using words like heavily, big, massive, third trimester, overdue, huge, etcetera