I was interrupted by a visiting guest halfway through this one, and as a result needed to build up a head of steam twice. Between that and my inexperience drawing mechs, I consider this among the weakest entries of the lot.
Did I understand the machinery I was painting? No.
Was it just a bunch of shapes cobbled together sans design? Yes.
...Did I paint the picture? Heck yeah, I did. :P

Score: 100%
Completed on-time, within one day.

Since there was no official prompt list this year,
I decided to combine this one with this one.