Hey! We ended up not replying here since we talked over on Discord about it, but we wanted it to be formally registered here too though! Thanks a lot for your suggestion and we're glad that you had fun with the game! ✨ We have thought for a while about giving Caffie her own CG once you fully complete her for a while though it would likely be something more sweet and symbolic rather than something fan-service like the other characters.
We think that would fit her character better, while still allowing for some warm-feelings here and there. 🥰 And yes! We'll continue our best to make some good games!