Illusion of Gaia (ガイア幻想紀) - Kara (カレン姫): Original: illusionofgaia-kara-SDIL-ogib.safetensors

0.8 works for me. I tried two variants here. There is the base with the brown colors as seen in official artworks, and a black and pink closer to the game sprite.

The retro artstyle shows much more heavily in the one based on the concept art obviously.