Trained with 46 images, using just the standalone keyword is sometimes enough, but using more specific descriptions yields better results.
Use lower weights for custom outfits.
Default outfit:
druillakuma, fingerless gloves,

Old outfit:
druillakumaold,

3.0 outfit:
druillakuma30,

Bear suit:
druillakuma, bikini, animal suit,

Smol Kuma:
druillakumasmol, jacket, randoseru,