This Lora provides with many game characters (currently 6): ice, fire and lightning magician/monsters, and Warhammer 4K characters (mecha robot and warrior girl) and a skull monster king.
AI Tool named EK-RPG Maker [Flux] will be created for easier button-based generations soon.
The recommended settings are as follows: (Also check with the sample postings' prompts for reference.)
VAE: none
sampler: euler and scheduler: normal or DPM++ 2M with SGM Uniform
Lora strength: 0.5~1.0
Ksampler steps: 20+
cfg: 1~2