https://adventuron.io/documentation/tutorial-a.html
So I am thinking using something like https://www.pixilart.com/draw
To take it further this is a great use for Text 2 IMG AI models
https://deepai.org/machine-learning-model/text2img
https://vision-explorer.allenai.org/text_to_image_generation
https://creator.nightcafe.studio/create/text-to-image
https://hotpot.ai/art-maker
and then something like this at the end: https://pixel-me.tokyo/en/