It's this lora from civitai.
https://civitai.com/models/158021/final-fantasy-tactics-xlpony-akihiko-yoshida-stylePrompting for "final fantasy tactics" gets the proportions closer to the game illustrations. Adding "no nose" and "no pupils" is still necessary if you want that part of the style. I'm using personalmerge. I've found that using a low cfg is imperative to get more of the style out of the lora, I haven't tested it extensively but 4 seems to be the sweet spot.
https://files.catbox.moe/yoq6b9.pngAs you can see, I'm not really doing anything special. If anything I'd appreciate if someone has suggestions for how to develop my workflow, it's still super basic.