Vinyl Dye, Car Color Code, Color-matched spray paint

So, three questions here:

1) Anyone know how I can match the green dash pad on my 72 Dart with some vinyl dye? Any manufacturers out there with either spray-on or brushable stuff? I used to use World Upholstery on my Mercedes, but they apparently don't do domestic.

2) Where's the exterior paint code and how can I find it?

3) Since Tower Paint closed down, are there alternatives for getting the code matched in a spray aerosol can?

Thanks much!

Mark