The monstrosity above began life as mindless fiddling. I have a dirge of Rhinos from various sets & battleforces laying about, some of which have been painted and stripped multiple times. This critter was one of those over-loved models. As such, and because I am ferociously particular about the finishes on my vehicles, it was destined to be either a wreck or spare parts. I was suffering somewhat of a creative block, so I absent-mindedly stuffed a Battlewagon turret into the Razorback ring for a laugh. Ended up liking the result, started slapping on some Orky bitz… and it was all downhill from there.

As stated above, the turret with Boomgun is straight off a Battlewagon. The “sponsons” are actually modified Trukk ‘ard case parts (from the bed area), and the remainder are various sundry chunks from both of those kits. It’s amazing what a wealth of customization bits are available in these new GW Ork boxes. For an obsessive like me those bits are a dream come true… or they act as an enabler.
She doesn't hold together very well under fire (AV11), but generally long enough to send a couple of decent large template/double penetrate Ordinance shots downrange before she pops. She's definitely a focal point for my adversaries, which is used to advantage.
Likely the concern has something to do with the enormous-looking smoothbore.
Just a guess.