@ RedDevil
Very nice, i wish that they had done Tyranids for the DC expansion. I've loved those guys ever since i started playing Space Hulk way back when.
One of the guys in my local GW store suggested a couple of light coats of gloss varnish followed by a light coat of matt varnish, that way you get maximum protection from knocks but don't get that shiny finish....mind you Tyranids should be slimey looking IMO. ;)
Nice i'll have to snag my sisters camera and take a few pics now.
P.S. Have the SM's got a Chapter name?