Personally, I think we just have a bad camera angle on that Kashyyyk trooper. I'm sure it will look better from different angles, and even more so in person. As for visor printing, I think we should be thankful it's as big as it is. Getting printing inside the visor area indentation could not have been easy, though I could be wrong. Once ou take the difficulties of printing into account, I think perhaps TLG could be forgiven for the shape and printing of the visor area.
Here are more pictures of what a Kashyyyk scout trooper is supposed to look like, for those who are interested in accuracy:
http://images1.wikia...3c/BoK-ROTS.png
http://images2.wikia...rooper-ROTS.jpg
