Did you tag "3D" and include some pics of his 2D appearances (Power Hour, books)? Output has a weird look I've associated with models trained on 3D stuff that was never told it was 3D (posted pic, but in mod queue). Any alt costumes in the training data?

I personally would favor "red shirt, t-shirt, print shirt, atom" (and possibly adding "atom logo") in tagging over natural language, though the logo is surprisingly well produced.

"Gotta blast!"

Honestly, just need his mother Judy now for Illustrious. Great work!