Ok - have great news:
I found way to contact with some great livery-maker, so there is chance to bring mod back to life!
Maybe some of you remember that mod was uploaded once... But I failed - I did it without agreement of original author of livery which i used in it. So I have deleted mod from web, and started looking for somebody who making liveries for D3, and will agree to use his work in my mod.
Now - I found person. I don't want to say now who is he, because I'm still waiting for answer, but there is probability that he will agree. :)
I hope they do agree, because it'd be a shame if you can't share your mod with everyone.
I hope too, because I saw mods&sites where his liveries was use with his agreement.
And that's main difference between him and RG (who is author of livery I used in earlier version). RG said that the only reason he don't agree, is that he never agree for using his liveries in any mods, or on any sites...
That's why I have so much hope now. :)