I made a similar topic in the american forum some day..
Nox download sources to be found here.
The map editor is available from http://www.noxhub.net/release/NoxTools.zip
There's also a version of it here. http://zoaedk.noxforum.net/NoxTools.msi
And even NoXWorld.ru has hosted a mirror of it: http://dl.noxworld.ru/NoXEdit/NoxTools.rar
Not to forget: The updates for the editor are at http://www.noxhub.net/updates/noxtools.zip
Also, some tools for map editing are NXTools, generators and crap. I will send it to you if you ask me nicely.
There's of course also NXModsuite. http://www.noxhub.net/Downloads/NxModSuite.exe
Siberian string table editor. http://files.planetcnc.ru/sg/text/SSTEditor.rar
Dunno if that's a russian version.
Maps: http://www.noxhub.net/shady/Test/Maps/ShowTable.php
An old compilation of good custom maps through the times.. (There are like the double of that now)
http://user.xthost.info/horrendous1/DecentMaps.zip
I also uploaded a shitload of trainers somewhere. Here:
http://www.2shared.com/file/7wzn5EbU/part1.html
http://www.2shared.com/file/WlWhMeqj/part2.html
http://www.2shared.com/file/KkpQvOif/part3.html
Also, if you have to reinstall WOL but don't have the installer anymore, then here.
http://zoaedk.noxforum.net/files/WestwoodOnline.exe
Have fun