I'm sorry, can you give me the numbers you're referring to me?

I can see what you're looking at, but I'm just still not 100% convinced. They seem like general enough areas that it could be chance or reference instead of tracing. Besides, why would any one trace the easier parts of a drawing? In the eighth drawing (with the foot, probably the hardest thing to draw you have an overlay of), I'm noticing in every single overlay how much they don't line up line for line.