This a question I often ask myself... Does the GW studio actually use all of their own hobby products to paint up their display models.
While I think the answer for the most part is yes, I personally have a hard time believing that GW uses "all" of their own offerings. They would never of course admit to this. I believe the GW studio uses their own full range of brushes, paints and primers, but does not use their own matte varnish. I'm also willing to bet that they use a good bit of competing products such as Tamiya's Weathering Master system.
With all of the negative stigma surrounding GW's line of hobby products, what do you think the GW studio actually uses of their own stuff? What competing products you think they may use?