With this tool you can convert PBR textures (Met/Rough) for DayZ.
All you have to do is enter the BaseColor, Normal (select whether DX or OGL); roughness and Metallic Map, enter a prefix and the path and after clicking on “Start Conversion” the magic begins.
After the conversion you have the possibility to view the finished textures (just click on them) and if you don't like the _smdi, you can adjust the values on the gloss and specularity sliders.
This is beta version 0.8 and currently no _as texture is inserted, but the Textview does it by itself. =P
A command line opens in the background, displaying errors and completed tasks.
https://github.com/rv103/rwg_texture_converter