I changed Renge's default clothes a bit to not just make her a pallete swap of Sayuri. I also changed her hairstyle because it was a bit too plain before.
Sayuri is largely the same but I retouched her hair a tiny bit.
They still share the same model, so their facial structure and body (bar breasts) are still identical, I just wanted to make their looks more different to reflect the fact that despite being twins they are completely different characters.

I'll probably remake the normal map of Sayuri's clothes and edit the texture a bit. I have improved my techniques since I first made them, so Renge's clothes look a bit better than her sister's now.
Oh yeah, Sayuri's flower pin is not gone, I just forgot to enable it.
On a side note, I have spent the past 6 hours moving lights around to make a butt look good. I'm dead serious.