PixelArt Pony,SDXL

All 8bit samples in the dataset are tagged with fewP . You can add it to the negative/positive depending on whether you prefer that type of Pixel Art .
All "higher quality" 16bit+ samples are tagged with manyP

Will start adding visible effects at 0.35+
Works great in the 0.4 - 0.8 range, depending on your preference and Lora Mix

I recommend 1+ for best "Pixel Art" results, if you are not going to mix it with other Loras.