Okay...no retained shed that I see...must have just been the way the light was hitting her head in that one pic. She looks great. What an adorable face....she looks like she's saying "What? What do you want now?"...lol. You mean the way her tail gets a bit darker at the end? I don't see anything that looks like a problem...just looks like she gets a little darker towards the end. Probably has to do with the scales being closer together there.