Unfortunately not. It's impossible. You see, what's uploaded on the fileshare is not the .map files (the .map files i the level itself). What's uploaded on the file share is like 'instructions' telling the game where to put certain items on the map. The mods you see in the OP modify the .MAP file itself. To play these mods you need a modded Xbox. a JTAG (Which is the old method of modding Xbox's) or and RGH (The newer method).