It is the kontext series,you can use it to  high-definition magnification, it maintains a relatively realistic display without any AI flavor , it looks so great!. Specific parameter adjustments can refer to the workflow parameters in the link below：https://www.runninghub.ai/post/1960688239613009922/?inviteCode=rh-v1180. However, if you want to deploy this model and nodes locally, your computer requirements will be quite high; lower-end computers will generate images very slowly. Through the link above, you can quickly experience it online, and by registering through the link, you get 1000 points, plus an additional 100 points for logging in daily, which is completely sufficient for testing images. Come and give it a try!

cfg:1.0,step:20,denoise:1,you can try the Parameter，may have a great result！