Koopa Troopa: koopa_troopa, koops, green_shell, green_shoes, red_shell, red_shoes, no_shell, no_shoes, wings, bandaid, white_shoes
Additional Notes: V2 is up. I fixed the nose issue, and it can now also generate the character "Koops" as well, somewhat.
You may need additional prompting, like "short sleeve blue hoodie" and "blue shorts" in addition to white_shoes, green_shell, bandaid-- but it does work.
Sometimes wings come out various in color, just use "white wings" and it should fix it.