I'm posting here for anyone who wants to test it and give some suggestions/criticism.
Map file: MEGAUPLOAD - The leading online storage and file delivery service
pictures: Steam Community :: [SG] Mapper :: Screenshots
This is basically the entire map, for the traps.
What will be added: the vault and your way to open it just after the lasers wich scan you.
After that you drill your way back to the sewers. Then you get to the gas part..
After the iceskating there will be a room in case you beat the map to finish the round.
Also try to do the end without reading the following instructions; if you cant manage how to do it then read this:Spoiler