I have recently improved my Saturn V replica, and conducted a mock mission of Apollo 11 to the Moon (Mun) in KSP, using real NASA Audio. Its made with a 100% stock parts and looks as realistic as I could make it with the help of fairings.
I felt it appropriate as the Apollo 11 anniversary is soon coming up.
Check out the video:
If you want the craft file I have it on Curse.com: https://mods.curse.com/shareables/kerbal/245459-stock-saturn-v
Here are some pictures
I recorded the video and took these screenshots with the following visual mods (they are pretty good):