Steps: 30, Sampler: DPM++ SDE Karras, CFG scale: 10, Size: 512x768 or 768×512, Denoising strength: 0.51, Clip skip: 2, Hires upscale: 2, Hires upscaler: Latent recommended
add (watercolor:1.xx) at prompt (1.0~1.2 recommended)
powercolorV2_powercolorV2.ckpt
Same model published on other platforms. May have additional downloads or version variants.