First I watched tutorial videos which have about 5 hours.
and then I made this rust material.
I feel well :)
I'm trying to make texture of grenade made by substance designer.
I have made the grenade by ddo.
It has many layer which made by amazing texture.
This texture made by ddo.
So I imitate ddo texture and made this metal texture.
I think Substance Designer is very power full tool.
But it doesn't have preset material.
I'll make preset textures for my own work little by little.
and then I might be able to use this tool like ddo.