Whenever I've wanted to see what a weird image looks like as an aos map, or felt like I can improve upon pinpoint/hallway, I have used bildramer's bmp to vxl converter to see what comes out of it. I barely ever use voxed to add trees and such to my maps, that's for people with talent.
While dusting up various folders in my desktop, I found a few such maps and made one more on the spot. The download link is at the bottom of the post, they're all in one zip file.
The closest I have come to actually playing any of these is looking at them in voxed.
camo1, created 03-01-2014
Spoiler:
This is hallway, except raised, with holes in the terrain and with a bent path. I used to love putting weird outcroppings on the spawn areas, but looking back it feels like a bad idea. It just gives one team an advantage while the other is left running around them or knocking them down.
camo2, created later that day
Spoiler:
The exact same thing except with less ground.
bullets, created 07-01-2014
Spoiler:
Pinpoint with a weird shape and raised landmasses. Still seems like a good map.
candypt, created 02-10-2014 (wish it a happy birthday!)
Spoiler:
This would be absolute cancer to play, but look at that lava! God damn!
arse, created a long time ago
Spoiler:
clownpuke, created no more than 5 hours ago
Spoiler:
Hey kids, have you ever wanted to fight enemy dudes in a brightly colored hellscape?
This map is trash because the spawn areas coincide with the black (water) areas a bit. But in spite of that, it sure is trippy.