ded group?

not really

then tell me how and is it able to work with steam version?

I don't quite remember

Hello Masyaka, download the mod manager @ http://www.moddb.com/mods/revamp-mod/downloads

Then download the Revamp expansion mod and extract the two .sc2 files inside. Using the mod manager add both .sc2 files then install mod support first then revamp.

There is a video here that may help:
http://www.moddb.com/mods/revamp-mod/videos/mod-installation-guide2#imagebox

引用自 Compelx：

Hello Masyaka, download the mod manager @ http://www.moddb.com/mods/revamp-mod/downloads

Then download the Revamp expansion mod and extract the two .sc2 files inside. Using the mod manager add both .sc2 files then install mod support first then revamp.

There is a video here that may help:
http://www.moddb.com/mods/revamp-mod/videos/mod-installation-guide2#imagebox

I tried to use mod manager. In result game wont launch.

I had same problem that i fixed with ActiveX (launcher doesn't open game). Actually if you've Win 10 there aren't problems, because Win 7 is too old.
I'll wait new version on Revamp.