How does the 6 tank machine look in the flat knytt stories environment? It seems like it would look odd, unless there where some supports under the back tanks.
Also, I had it in my mind that there would be a connection between the statues and the labs, like they are researching some property of the statues. I don't see that happening yet in the tileset, and I'm unsure how the tanks relate to that idea. Perhaps we need a sensor array of some kind that can be layered over a statue and then can seem to be hooked up to vats, computers, etc.