Found the channel through seeing pictures of this army elsewhere, and it probably shares a fair deal of responsibility for convincing me to build up a dread mob list of my own. I don't think it's an exaggeration to say that it's one of the most impressive and inspiring Ork armies out there. Battlewagon suggestion: Metal caterpillar. Like a lumpy bus on six to eight mechanical stubby legs.
That is one amazing army. A bit biased to Heavy Support, I think you could kitbash a Dread on a frame and wheels for the buggy variants, just to have some variety, and if you are really commited to the mechaniced horde theme. I have actually just finished a Dreadnought in that style, and I could not remember where I had gotten the inspiration from.
Yeah, he kinda did it with the bike/war trike thing.Gotta stick to the theme though, which can mean a lot of figuring stuff out. I'm working on a heavily customised Iron Warriors list and it's taking forever because it's not easy to figure out how to create the models and maintain a theme. Should be on the channel soon hopefully. Mort