So, I think everyone knows that the best stuff the Orks don't make, they loot. I find it very hard to believe that, with the various Human places the Orks of the Spinward Front have taken, either by tenacity or the Duke's foolish weakening strategies gone oops, that they haven't captured numerous Imperial weapons caches.
So, say one wanted to use Ork loota Imperium vehicles, such as a looted Leman Russ or Baneblade (not sure what other vehicles they really would want, with Chimeras not necessarily being big enough, etc.) What rules/modifications might you use to make it an 'Orky' Leman Russ? Some ideas on armor and weapons, too? Thanks.