I have updated the image, adding a overlap fixing the hands and changing the nurse bot.
I also tried to make Lucy look more female.
Sorry, don't really have a critique but this was one of my favorites from the last 3rd Thursday challenge. The new sketch looks very well balanced.
Based on Lee White's suggestion of doing multiple sketches, like many of you I am trying to do a better job of crafting my illustration. The premise of my idea is that Lucy's big problem is fixing a broken tooth on a giant robot. I have attached various perspectives and ideas on how this could happen. I'm asking if any of these perspectives of images convey that message. I'm open to suggestions or corrections on what I have sketched or need to. Thanks!
Wow, I really like the warm colors this piece has and the background is executed so well.