I prefer the pencil work to the fully inked version, but here are the inked versions of the last two.
The web site that I found the first image on made this comment:
The She-Devil with a Sword never looked better than in this drawing by Ed Tadeo. I like the fact that in designing Sonja's figure, Ed opted to depict her as lean and muscular instead of preternaturally busty. Nice work.
As much as I love the gigantic breasticles, I have to agree...