Credits To: https://civitai.com/user/vertexon
Prompts
frbtas - this is her human form. Her outfit from the episode is included, but you can prompt for other clothing or nude as you wish.
htbtas - this is the "half transformed" appearance from the airplane bathroom scene at the climax of the episode. Still has blonde hair and human arms, but with brown skin, orange eyes, fangs, and claw-like hands.
sbbtas - this is the fully transformed "She-Bat" appearance. This is identical to the appearance of Kirk Langstrom in his "Manbat" appearance from the episode "On Leather Wings" with no obvious feminine features (which set up the surprise twist in the episode's plot) so you could also use this to make Manbat if you change clothing colors.
Other trained triggers:
Francine Only: labcoat, glasses
Francine and/or Half Transformed: blonde hair, long hair, pink jacket, white shirt, pink pants
Half Transformed and/or She-Bat: bat ears, fangs, torn clothes, torn shirt, orange sclera
She-Bat Only: wings, bat wings, winged arms, flying