Found some random sprite sheets on my drive, so I decided to try nano banana with it, it turned out acceptable enough to train a lora - with around 14 images or something.
Recommended Model in resources, scroll down the page.
Trigger Words:
(nanoban artist), shortstack, peazy poseAbout Tags: Style activator + body shape + tag to avoid same pose generating in all pics since Nano Banana copied the same pose across the majority of edited images.
My Settings:
Sampler: DIMM / UniPC
Scheduler: Karras / Beta
Steps 20 - 25 + 10 HighRes Fix / ESRGAN 4X Upscaler
CFG: 4 - 5.5
LoRa Weight: 0.3 - 1
Issues: Feet may not look good enough without external help like DW Normals or Depth Map.
TODO:
No plans.