A random question that rose to my mind the moment that I saw that 5.3 has character sprites for all Humanoid NPCs just like the character (Fuuka is so damn cute)
How heavy on the performance / how hard on the development would it be to use these models, downsized, instead of the current sprites, so we can see our own character (smaller) and all the NPCs on the world (possibly including their various bondage situations) and not only when interacting with them?