I definitely agree that the feet in the image you circled had a problem. I tweaked the feet a little more while keeping balance and proportion in mind.
this is pretty tight! Tho, it seems you arent doing much to help out the outer silhouettes of items such as the main cable connecting to the machine, or the circle shapes.
The platemail looks weird, floating. That and give the half circles on the armor some more weight and variation, they're very feint right now and very repetitive.
the stretcher (circle thing) - all the lines are leading to the mouth...i want them to lead to the seems, cant find out about changing them anywhere :/
have you tried using the mask curve tool? It lets you draw masks using a path based system instead of doing it freehand. It's next to the circle mask tool
To respect I love Rum and Scotch but Scotch is not 100% a casual drink, Beer seems to be more common a drink in a social circle versus a rum and scotch (But I love them!)
Updated work shots, 30+ hrs in, definatly over my alloted time, and I wonder if i'm not sculpting in circles or have fallen asleep at the wheel... but loving it none the less.