This is a rather nice looking Iron Warriors Chaos Basilisk that was on display in Warhammer World in Nottingham back in 2007.
This is a rather nice looking Iron Warriors Chaos Vindicator (if somewhat badly photographed) that was in the display.
Alongside in the same display cabinet was this BaneBlade heavy tank.
Again very nicely painted and looks very menacing.
Part of much larger Iron Warriors army by Christian Bryne.