Online fine-tuning 4.0 experience address: https://www.runninghub.cn/ai detail/1926924344562229250
AI product fine-tuning 2.0 flow (The upper limit of real-shot quality determines the upper limit after retouching. Uploading clear images yields better results.)
Controllability: Recommended value 26 (maximum 28). The larger the value, the more similar it is to the original image (retouching effects will be weakened). The smaller the value, the more AI involvement, resulting in better fine-tuning effects (but reducing similarity to the original image).
Compared to the 3.0 flow, it is slightly better in terms of realism, without overly greasy lighting and shadows; 3.0 is better in lighting and shadow effects, while 2.0 is better in realism. You can choose based on your needs.