Papercrafts Aka How to get army cheaper in 40k

Just found good link to lots of good 40k papercrafts. I was lookin for templates of Ragnarok tank. I'm planning to make armoured company using Ragnaroks instead Leman Russes allied with Death Korps of Krieg Assault Brigade. At least until I got enough DKoK models to play. Just saving money to order DKoK gorgon troops. Also I did find other good alternive model for Leman Russ, Blood Pact Heavy Tank both an many others (including historial ones) can be found here:
Warhammer 40k free paper models collection