RE: World Models t-34 Mentor Decal question
You can also go to places like Towerhobbies or Horizon's web site and order decals for other planes there.
I do this all the time...
E.G. My Nitroplanes Ultimate 1.20 has decals from sheest for a Great Planes Ultimate 1.60 and a World Models Ultimate 1.20.
It looks quite good this way.