Try size: 640 x 640 or 512 x 768 (SD 1.5) / 1024 x 1024 or 768 x 1024 (Pony)
Weights: 0.9 (SD 1.5) / 1.0 (Pony)
Clip skip: 2
Training material from bing and web pics
Pictures from CalicoMix v40H and kntanmixXlpony
Note: The baseball bat is not very stable. If you need more stable, please add (((baseball bat))) and (((nail bat))) in Negative. (SD 1.5)
Note: If you want stability pics, it is recommended to use SD1.5; If you want strange pics, it is recommended to use Pony. (Pony)