This is just a quick update I have done for myself for the metalmoro windshield textures. Replaced the awful original texture of the "window" and "windshield" by high resolution that are less jagged.
In the zip file there is 2 sizes. 1024*1024 and 2048*2048. Also a tiny bit wider than the original. Smooth edges. All you need to do is unzip and copy the .dds file in the gamedata/vehicles/Teams and rename it to the one you want to replace. You want to replace the "metasawindow" file, just backup or delete the original and rename the new file to "metasawindow".