I found that painting quite interesting The position of the body is not something you should care about, nor the length of the members. You should focus on adding more details. Work a bit on the hands too, they seem a bit strange :3
Hmm i dont like conditions of this one as much as your other stuff but i love colour and painting in this one ;p Add some other color than red maybe?
Still love it
Oh and groin-breast are is a bit out of condition but its acceptable since this is robot afterall so it doesnt have to be like human
Keep it up