[magistr4te]

In my experience, using these direct pixelart models is very limiting (and often quite expensive).

I've had a lot of success using a combination of stylized StableDiffusion models like

OccidentalMix (careful, potentially NSFW: https://civitai.com/models/63920/occidentalmix)

and Ditherdragon (https://winterveil.itch.io/ditherdragon) which uses special downscaling algos to turn that into astoundingly good Pixelart.