I find it funny that someone is getting triggered by the MCs skin color (that individual gives the appearance of being very racist and self-centered). Being a game designer myself I understand that each image that contains a visible portion of the MC would have to be edited. The individual with the problem just does not have any realistic knowledge of what their demands would require to be implemented. In the game I tend to focus on the other characters bodies not the MCs. The MC could be green (like a green screen) for all I care, I mentally substitute what the MC looks like to suit my own preferences, no point in trying to force those preferences on others as everyone has different preferences.
Also keep up the good work, excellent game so far. Looking forward to it being completed.