Painted up some minis from clank legacy boardgame a couple of months ago and used the contrast paints on a couple to add a bit of a textured look. not really what they're for but the rust on the leftmost figures armour and the bone dragon horns are the most obvious spots.
A mate of mine swears by them and has been actually painting stuff - which is quite a change!
I'm sticking with my tried and tested methods
I've been getting ready for some Adeptus Titanicus next month. ALWAYS wanted to play AT back in the day, but never had the money.
Been playing with weathering too, which is a lot easier than it looks!