http://www.forgehub.com/forum/halo-reach-custom-content/104926-how-post-screenshots.html Heres link for it =D
Can't really make out what the map looks like from one picture ill download and try it but add more pics and maybe a weapon list? Off topic: Woot 200th post!
From the ONE picture you gave I can say it looks pretty neat, but more pictures would be nice, and a weapon list. The map looks like a map everyone makes though, not to be mean but it looks like you decided to put stuff together instead of thinking about it. What I look for personally is a map thats Creative, Original, Neat, and Fun to play on. Try and spice it up by thinking of your own element to put into the map. It will make the map more interesting and creative. Use objects as things you wouldnt normally use them for. You know be wild! hope this helps