Try size: 768 x 1024 or 1024 x 1024
Weights: -2.0~2.0
Clip skip: 2
Note: It improves color vibrancy, but unlike typical Anime or SDXL VAE, it causes noticeable interference with details. / 它有改善鮮豔度的效果，但與一般的 Anime 或 SDXL VAE 不同，它對細節的干擾很明顯。(Anima10)
Note: This is a slider LoRA that only affects the color layer, so it is fully universal across ILXL, Pony, and SDXL / 這是slider LoRA，只有針對顏色的那一層去影響，所以對ILXL、Pony跟SDXL的效果都是一樣的，都是通用的。(ILXL / Pony / SDXL)
If you need a VAE with less interference, you can also check the Suggested Resources below. / 如果需要干擾較小的 VAE，也可以查看下面的建議資源。
This img2img colorization workflow is only meant for grayscale sketches, not pure black-and-white line art. If you strictly want to preserve the original drawing, using nano banana 2, grok image 2, or gpt image 2 is highly recommended. (Settings: LoRA weight 3.5, Denoising strength 0.4. Using the Euler sampler will help minimize detail loss/destruction) / 圖生圖上色只能針對灰階稿，不建議黑白稿，如果堅持不破壞原稿，建議採用 nano banana 2、grok image 2 或 gpt image 2。Lora權重 3.5，重繪幅度 0.4，採樣器 Euler 對細節破壞較低。