Took some time with improving to finally get the result that I wanted.
Made in Blender and used Substance Painter 2.
It is in 3 parts sow that I would easy be able to change the parts.
Thanks, used a lot of time on it.
And often saw things that I needed to improve, before Substance Painter 2 I did have trouble with getting the texture just like I wanted, but found that after upgrading started getting much better results.
And with Unity 5 Physically-based shader looks much better than did in Unity 4.
