Hey guys
this is my own createt world : click on the Link :
http://www.halowaypoint.com/de-de/players/o%20evillibelle%20o/halo4/fileshare
to load my map its very SCARY ;)( Military Basic/ Verlassener Stützpunkt ) and the other ( Toedliches Panorama ) 
Maybe we could be Xbox friends :DDD
You also can post your link maybe I load yours too 
I downloaded 
Won’t be able to look at the maps right now though.