Rallye Dash Resto
This might be the best advice. Unless your building a 100 point car, I'd paint it. I painted mine with a nice silver flake, and filled in all of the grooves with gloss black. I'm happy with it. Only the MOPAR experts will know the difference anyway. Make yourself happy, and piss on everyone else.
I stripped my dash plastic using Castrol Super Clean degreaser. I made a box out of wood and lined it with a plastic trash bag. Let the dash soak overnight and use a tooth brush and warm water to clean off the old plating. I primed and painted the dash semi-gloss black. Then I masked off the surround for the gauges, controls, and the upper section. I sprayed the "chrome" areas with DupliColor chrome. While it looks OK, it's much cheaper than the $300 re-chroming cost. As for the mention of using the modeling foil I wouldn't trust it over time as it will probably loosen up over time with the heat. Not to mention at several dollars a sheet it will probably cost you $60 or better for the foil!
If your restoring your car for serious judging in stock classes, go with the plating. If your building a Hot Rod or street fighter, paint it.
I also lost the radio opening and did a photo-reverse image for the white gauge faces. The bottom is trimmed in faux carbon fiber.
This might be the best advice. Unless your building a 100 point car, I'd paint it. I painted mine with a nice silver flake, and filled in all of the grooves with gloss black. I'm happy with it. Only the MOPAR experts will know the difference anyway. Make yourself happy, and piss on everyone else.