This small mod adds PBR roughmet files to the cockpit and some external elements of the Huey in order to enhance its visual appeal. For the cockpit panels I've darkened them a touch as well as increase their resolution in order to gain a bit more clarity. Interior and Exterior Glass has reflections. It is JSGME or OVGME ready.
To use, go into options, then the special tab and find the UH-1H, then set customized cockpit to Dark Hi-Res.