Fstorm has a procedural scratch texture. can octane 4 add this option?
"Scratches texture:
Scratches texture is a fully procedural 3d texture which doesn’t require any uvw mapping and doesn’t have any tiling. It can be placed in bump slot or in any other places to simmulate scratches. It is a simple way to get realistic inperfection of any material."
and
Dirt texture direction option:
Dirt direction option allows to shift AO area to some direction (usually down) to simulate streaks, soot or any other effects. The effect works in realtime during rendering and doesn’t take exta memory.