Obviously unpolished, but I mainly focused on the big picture since I would have time mostly for the big picture, not small details. I would be nice if I worked fast enough to draw gears quickly though. I also worked with a different perspective than a plain side-view.
i say the dimension for the whatchamcallits doesnt quite add up right if you look carefully possibly why you feel your still not a master.
Even with that being said its a small detail. Although i still think it looks good
I love this lineless style you're trying too. ^^
I know you said you don't have time for details, but maybe a few cobweb scribbles would add a sense of antiquity? It just looks a little too clean... Nice colors and stylization though!
Looks good, though
Or, were there games that had something similar to my pipes that caused a bit of confusion?