Recommended Settings:
The model is a little bit unstable, you need to babysitt it to give you good, but when it does the pixel art is quite good
Clip skip: 1
Sampler: Euler, DPM++ 2M Karras give good results
Steps: 20-23
CFG: 6-8
Resolution: To get satisfied results go with 1024x1024 especially for landscapes, for small sized objects try to lower the res