Worldguard for tekkit help to locate it please

[Dodge34]

First I've searched on the forums but didn't find what I was looking for that was mentioned not so long a go in a thread here that there was a version of worldguard made for tekkit (or modded for it), if anyone can help me out to locate it, that would be really appreciated, I started using that on my server but there's a bunch of problems like nukes can make the worldguard zone explode, EE tools can cut it like butter too (destruction catalyst) or perhaps I'm not setting the zones correctly. I've done it on a test server (who wants a nuke on their real server near their hard worked constructions after all) but still. Then I remember seeing some post about a special version of WorldGuard but I can't find it back.