I\'ve played around with the barrel a little, what I did was inserted a cone into it and shaped it in greenstuff, to give the impression of large bore rifling. I didn\'t reduce the bore size by more than a mil, but I did add the riflings, like the cannons on a battleship. Adds nicely to the cannon\'s feral destructive appearance I think.
Now to work on a colour scheme. At least I have all weekend to think about it. I was leaning toward sort of Iron Warriors with a smidgeon of slaaneshi influence, but man. Colours. What to do. My original thoughts are to go with black undercoat, black painted areas and then Orange-Yellow and black warning chevrons across large areas like the arm plates and such. And then weather them up, down, left and right and give it a right dirty rusted look.
But if anyone else can come up with a better idea, I\'m all ears! I might have to have a look at some event horizon images at the colours used in that. Or even a look at matrix type stuff....but all matrix is basically raw metals in gunmetal colours. Actually, I kinda have the same problem with the Talos conversion I\'ve done as well. I can\'t decide on colours on that one and it is still sitting on the shelf!!!!