@hunkyaz
Go to community folder, then justflight-aircraft-pa28-arrow-iii\Cockpit\Clean (or Default if you want to restore to the worn textures)
Copy all files starting with ARROWVC
Go up two directories, then into SimObjects\Airplanes\JF_PA28_Arrow\texture.VC, and paste the files there (choose replace files)
Go back to justflight-aircraft-pa28-arrow-iii\Cockpit\Clean, and copy all files starting with GLASS
Go up two directories, then into SimObjects\Airplanes\JF_PA28_Arrow\texture, and paste the files there