So, after the success with the text stuff, I totally got carried away and decided to make some more use of these.
Aaaaaand the result was a travesty.
Previously I mentioned that NAI4 amputated the characters even when I didn't ask for it. Now when I ask for amputation, NAI4 just chokes.
Barely I got the quadruple amputations I wanted, and putting them in the trash can was a struggle with the natural language prompt.
Either the body parts were out of the trash can, or too many body parts, or not enough parts, or at the wrong direction.