Image for mug Prototype 2

I am considering a mug for a new project. (Click here for image collection #1 https://www.aipictors.com/works/?id=5057) I planned to make it at pixiv factory, and generated an image with an aspect ratio of 1:2.4. I can\'t quite decide on a picture. Come to think of it, chocolate doesn\'t look good in print... Hmm...