As always, the LoRA works better on external generation if used alone.

🔧 External Generation Settings for V2(Recommended)

Steps: 25
Strength: 1.2 (I initially tuned the strength to 1.0, but personally prefer 1.2 for a bolder effect. I'm also looking forward to seeing what parameters you all try so I can learn more from your results)
Sampler: DPM++ 2M SDE Heun Karras
KSampler (ComfyUI equivalent): dpmpp_2m_sde_gpu
Schedule: karras
CFG Scale: 7
Guidance: 3
Clip Skip: 2
VAE: Automatic (or a high-quality VAE like vae-ft-mse-840000-ema if needed)