Trained with 28 images, using just the standalone keyword is sometimes enough, but using more specific descriptions yields better results.

Anima Prompts:

Mumble:

shachimu \(vtuber\), hoodie, cetacean tail,

Old Vtuber avatar:

shachimu \(vtuber\), hoodie, cetacean tail,

Illustrious prompts:

Shachi vtuber:

shachivtuber, cetacean tail,

Mumble:

mumble, turtleneck, turtleneck sweater,