Stablediffusion 1.5 based lora that is trained on 768x768 so generate at or above that.

Xianghua debuted in the first SoulCalibur with a beautifully fluid Chinese Wushu sword style, and was a strong representation of SoulCalibur's seamless animation quality. Her style was undeniably one of the most fluid fighting styles ever seen in a fighting game when she first appeared.
(ref: https://www.fightersgeneration.com/characters4/xianghua.html)