Suggest models： SDXL base，and enabling Refiner option to use SDXL Refiner model

Basic resolution: 1024 * 1024

Weight: 0.7

This time is mainly experimental, with limited training materials, and the effectiveness needs to be improved.

建议使用 SDXL base底模，开启Refiner选项 使用SDXL refiner模型

基础分辨率：1024*1024

权重：0.7

此次以实验性为主，训练素材较少，效果有待提升