yesterday
When every I have project with a Board-on-Board or a vertical batten over Premium grade plywood, I have used the "Siding 04A.jpg" for the Surface Texture. It is from a Sidings folder it a "Textures JPG" folder that I have saved from some old ArchiCAD release. The Fill type is just a Symbolic fill I created and that works fine for vertoral elevatino views.
I am not a Photoshop or Gimp expert or hardly even a user, but I want to be able to have a similar surface texture but a painted option. I recall a discussion of using the Trussmaker option to create a "true" batten of the wall faces, but it can be tedious.
Below is the residence we are creating as-builts for.
Residence
Siding 04A texture
Vectoral Fill
Any help would be appreciated,
Jay
Operating system used: Windows 11
yesterday
You could also use the curtain wall for this...
Set up a grid with best division and a vertical grid that you can align on the windows.
Edit the curtain wall to make openings for the windows....