The dark lines mark the seams.I'm hand painting the seams in zBrush. But it's a simple texture. SpotLight will streak really bad around sharp edges.Wish zBrush had all the layers n tools of photoshop.

Last I herd Photoshop's 3D painting had problems with missing up seams .is that still true ?

Substance Painter is killer a long with Substance Designer .Can't sell textures made with stock Substance Designer shaders. Making your own Substance Designer shaders is a daunting and time consuming task. Just for a 2D texture and the more textures you need farther down the rabbit hole you go. I can just paint a 2D texture a lot faster.

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The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance