YanSeV2.1

Realistic models, characters and landscapes are OK, good-looking；

Prompt words are free to play, there are no specific requirements, just draw what you want and describe what you want;

The number of iteration steps is generally 25-30, 50；

Sampling methods are commonly used Euler a, DPM++ 2M Karras, DPM++SDE Karras, DDIM；

Don't use the facial repair that comes with it, open a high-resolution repair (Hires. fix)；

There is basically no need to repair the face for the bust. If you use AD (ADetailer) or FE (Face Editor) to repair the face, you can use AD (ADetailer) or FE (Face Editor).；

The enlargement algorithm can use 4x-UltraSharp (which has a stronger sense of realism) or 8x_NMKD-Superscale_150000_G (personally, it feels a bit grainy, but it is also very beautiful) (example Figure 1 is 4x magnification, Figure 2 is 8x magnification, you can compare this by yourself to take a look)；

The magnification should not be too large, generally less than 0.5, and the width and height are freely combined at 512/768. It is not recommended to be too large. If you want to draw a large picture, you can adjust the magnification, or later tile.；

Prompt word guidance coefficient (CFG Scale) 5.5-7, can be used with dynamic threshold enabled (CFG Scale repair) so that 12/15/20 can be used；

ps: This is a trimmed version, fp32→fp16, delete EMA weight. any friends said that this trimmed version is no different from the original version, so I deleted the original version and kept it for my own use. Let's play this trimmed version for everyone.