I'd say the first one is the best actually ! You lost a bit of the perspective starting at the second one - when linetracing - , we can see that on the right side of the face (eye and eyebrow). Easy fix Don't forget to be aware of any fundamentals when you're transferring a drawing to a more refined one.
I'd say the same as before, 3rd drawing with correct perspective would be good with some flat shadows. I like the 4th rendering but it's messy and the blood texture is flattening your piece a bit.
Good luck with that