The LORA is designed to easily generate humanoid characters surfing on surfboards in typical 'surfing' poses. Lowering strength should help improve quality with non-humanoid characters while raising strength will improve the wave quality and realism along with the poses at the cost of character fidelity and animation style. Due to the training dataset it's recommend to use IPadapter for faces to improve quality as well as hi-res fix at 1.5 resolution scale with R-ESRGAN 4x+ Anime6B