In the Grim Darkness of the far future, in which as we all know there is only war, the most holy Emperor of Mankind, Big Jimmy Space Himself, rules over humanity from the Golden Throne deep within the Imperial Palace on Old Terra, immortal yet immobile, wherein the mighty Adeptus Custodes, pinnacles of human genetic manipulation, the mightiest warriors of the Imperium, guard their creator and patrol the Imperial Palace wherein the conduct the Blood Games, vast and complex military exercises by which they test their own defences themselves or intentionally unleash the Imperium's worst enemies directly into the labyrinthine hallways and catacombs just to see how far they can get, leaving carnage and corpses in their wake.
Have you ever wondered who cleans that shit up afterwards?
Presenting Henry the Hoover-servitor... the largest, noisiest, most inefficient and blatantly over-compensatory vacuum cleaner the Adeptus Mechanicus' vaunted Divisio Vacuumio can create en-masse, the Leviathan Dreadnought of self-propelled vacuum devices. Henry has served in the Imperial Palace for so long now not even the Custodes themselves can recall his arrival. He slowly trundles through the halls of the Imperial Palace in a cloud of dirty Promethium smoke seeking out fearsome and elusive Dust Bunnies and other Xenos vermin, and he strives to do the best job he can, reaching all those little nooks and crannies with his suction-mechadendrites and moving aside any larger debris with his mighty servo-arms. He's even cleaned inside the Throne Room itself. He's very proud of himself for he serves the Omnissiah Himself.
Recently though that minute fraction of self-awareness his Adeptus Mechanicus creators left him with has come to the realisation that no one has cleaned of changed his filters for what must be at least six centuries and despite all his hard work all he's been doing is moving dust around rather than collecting it within his mighty repository, and it's started to depress him no small amount. He has no way of communicating this to his absent-minded Techpriest though, and is beginning to get frustrated, and that's developing into a low-key anger yet all he can do is follow his psycho-cyber-indoctrination protocols and continue the charade.
He has no mouth yet he must suck.
Pity the Adeptus Custodes, the Adeptus Mechanicus, the Emperor Himself, and the entire Imperium should Henry's cyber-restraints fail and his anger is made manifest.
I can't quite remember where I got all the stuff for this kitbash from, mostly here, for free except for the dust brushes but whatever. If anyone recognises the main little tank model feel free to point me in the right direction so I can credit it because I can't find it in my download list. If your stuff's part of this and you want it removed, let me know and I'll pull it, no drama.
It's not intended as a game model, just some crazy Ad Mech bullshit I like making for shits and giggles, but it's been suggested that it could be used as a Dunecrawler prox, IDK. It's easy enough to load Henry into Blender or whatever and strip away the servo-arms to reveal the ball joints beneath. All this stuff is just STLs overlaid and smooshed together in Lychee, basic stuff cos I don't know how to do complicated things.
Enjoy.