I'm sure that for many of us with a ton of hi res textures the vanilla ones have a tendency to stick out like a sore thumb.
I.E.
http://skyrim.nexusmods.com/images/148747
A lot of the stuff in the giant campsites are other good examples. (those cheese barrels and the warpaint on rocks)
Anyway, with new retextures that have been popping up lately like
http://skyrim.nexusmods.com/mods/28185
and
http://skyrim.nexusmods.com/mods/28907/
I thought it would be cool if the community contributed to a wish list for the retexturing of the obscure and overlooked. Let's see what we can come up with!