This is the map list I sent to Zero for him to add about 1-2 weeks ago.

zm_loki_horrorhood_v3 - remove zm vc2 horrortown fixed final, this is basically an updated version of it
http://www.fpsbanana.com/maps/15944

zm_fubar_towers_v4 - The later versions of it ruin it, this is the best one of the bunch
http://www.fpsbanana.com/maps/24586

zm_little_town - One of the maps I'm looking forward to the most, apart from Chaos Castle.
http://www.fpsbanana.com/maps/50825

Atix_Helicopter_Urban_Edition
http://www.fpsbanana.com/maps/111015

zm_airport - This is a map Mastagunz wanted added awhile back, he said a friend made it at his request.
http://www.fpsbanana.com/maps/116881

zm_lego - You said this didn't work last time, that the textures were messed up.. It's still a good map though
http://www.fpsbanana.com/maps/94911

ze_indiana_jones - 'Nuff said.
http://www.fpsbanana.com/maps/118186

Castle_Chaos - The admin Raging Noob Killer just created this specifically for IBIS ZM awhile ago.
http://www.fpsbanana.com/maps/119618

zm_csk_4corners - I can't find the link for it, but I'm sure you still have it. If not, I do.

zm_miniature_room_v1 - This may be a hold out map, but it looks like it could have some good times on it.
http://www.fpsbanana.com/maps/119263