Here's an obscure character for you. The Pony version uses a lot of negative tokens to fix design and color issues, so don't skip them. The Illustrious version has slightly better training data so they're less needed. For appearance:

sheda, cat ears, animal ears, forehead dots, grey headphones, cat tail, blush stickers,

For her usual outfit:

glasses, green ribbed sweater, lab coat, grey pendant, jeans, sandals,

And for some important negatives, possibly add emphasis:

hairband, microphone, human ears, yellow headphones, yellow pendant, torn jeans, greyscale, monochrome,

Sometimes her hair is too brown or grey so add those to negatives if it's a problem.

Yeah those metal plates on the side of her head aren't really headphones but it's the only way to fool the training process into making it right. You can use silver instead of grey for her "headphones" or pendant color. The sweater she wears can show up unexpectedly if not in negatives.

Side note: the only rule 34 of her never showed her beneath her neck. It may have been 20 years since this series ended but I'm turning that around RIGHT NOW :shakes fist: