The stories related to the images are in https://www.deviantart.com/overlordbob/gallery/67735920/like-clockwork or the blog http://overlordbobsuniverse.blogspot.com/
Base +6, The_Inventor838 +6, DarkCocoon +6, Crushermach3 +10
The creativity is off the charts. Much of the story is told without any dialogue. The artwork is beautiful and each girl is unique. I wonder if the identity death tag applies, because it seems like each guy's personality is overwritten; in addition to their bodies. And it's all done in service to the functioning of the clock tower. The new girls all seem very happy, but does anything of the original minds remain? Great worldbuilding.
Also, I was not expecting those newly made girls to form an Idol band. That caught me off guard.