Dungeon Saga: Trolls

I'm still plowing my way through the Warlord of Galahir expansion.  This time it's the trolls.  These dudes are wearing lots of armour, and it strikes me that trolls don't take care of their armour.  So it needed to  be rusty.  So I played around with some of Games Workshop's technical paints.  The effect takes some time but the result looks awesome.  

Some close ups