Breakfloor_MC
http://www.gamebanana.com/css/maps/163384

basically this is a breakfloor themed map.
this map is a remake of the original modified breakfloor map, just replaced with minecraft textures.
Currently we don't have the original breakfloor map, but only the new type, breakwall( breakit).
When we don't have any breakfloor map, and it gets good ratings, why don't we try it?

mg_aircraftcarrier_v1
http://www.gamebanana.com/maps/157029

not a big map, but sure it's fun because it has some awesome F22 raptor prefabs, which will change your view into thirdperson. Need some skills to drive it properly, some teamwork(to destroy enemy ship), quite challenging.
It has a nice ambience and a beautiful skybox. When raptors crash into the water (it's a brush), Players will come out and die gradually, but when they crash into one of the boats/ships, the players will survive, with some weapons.
How to end the round : destroy enemy ship (with numerous missiles), or eliminate all enemy raptors.
Teamkilling? I think no, because it's a waste of time to aim and shoot accurately at friend raptors instead of enemy's .