Does the default Genny2 female texture render like that for you?

And I don't have that :-}. I tried to load the EZSkin, copied the files into 4 different /Runtime/Python/poserScripts/ScriptsMenu locations, including the direct "Poser Pro 2014 Content", but it still doesn't show up in my PP2014 menus ... the Poser Python stuff is one of those dirty little secrets, something that created endless headache!

Interestingly enough, this is NOT a DS issue ... here is my image using the stock Matilda Aiko4 skin MAT published back in 2008. Notice that the dark-defect is a remarkably similar! My first image doesn't look like this because A4 is wearing the skin of Akemi, published in 2013 by SV7/Seven! Therefore, I assume someone can create a skin MAT which renders well in PP14. (I don't use DS4 because I have installed, but it refuses to run ... plus I've worked with Poser for 8 years now)

Interesting (or not) twist - I was trying to retexture a swimsuit (with stripes) in PP14, and the textures was always badly smeared. First I copied the vendor default texture size of 2500x2500, then I reduced to 2048 and that did make a good difference. Still not perfect, but clearly better at 2048x2048 than 2500x2500.