new crossfire map

i have made a new map on google sketch up and i am trying to get it to the people that run crossfire. but i would like to make a new map, but i have no idea what to put in it. could you tell me what you would like to be in a new map. just write anything from an ant to a skysc****r. my other map i made i call it armybase and inside it is 4 buildings, 2 tanks, lots of crates, sandbags, i have even put a little kinda road in it.