Sorry to disturb but could you elaborate on the "provide the process of changes" you mean like putting yourself the stats instead of having pre-determined growths? if so that was the original idea the problem is that I would need a lot of images for one character around 36 to be exact and that would take a lot of time to make a bunch of different character, but that could be something for other game that focus on one character. :)
My bad. My native language is not English, so there might be some issues with the machine translation... Well, the request I have in mind is not that demanding. For instance, if you choose the "muscle growth" transformation for a certain character, then we can obtain 1 to 2 diagrams showing the transformation process of that character - something like this. The workload will indeed become very heavy. If this causes you any trouble, I sincerely apologize.