I have quite a few unfinished maps, and I am curious as to hear what the mapping community has to suggest about any of them. (Finish some, ditch some, layout stuff, etc)
mm_hidden (underground map)
dm_fallout (tropical island in a nuclear winter)
ctf_steamroll (bouncy polygons map)
ctf_thanatos (straightforward bottomless map)
inf_uvula (smallish inf map)