My first try with Illustrious XL v2.0.
suggested setting : Euler A, 20step or above, CFG around 5

This model support human language prompting, good with multiple resolution , from low res 768x768 to high res 1536x1536.

It’s support a very high aspect ratio like 1:5 or 5:1.

Suggested quality prompts : masterpiece, best quality, amazing quality, absurdres, extremely aesthetic, newest

Suggested negative prompts : bad quality,worst quality,worst detail,bad, low quality, low details, poorly drawn, bad ???????, extra fingers, bad hands

All image uploaded by me was generated WITHOUT using any kind of enhancing, it’s mean no HiRes, no upscale, no detailer or other stuff, just a raw output.