I couldn't find a good one for my 66 (one year only ) so I ended up doing it my way . I drew it up in autocad printed it out in clear to match up against my original and then had a printer do it in white car wrap vinyl.
When I cleaned up the gauges for my Demon, I used just water and paper towel to clean the gauge faces. That don’t help you much mine is a rally dash. Depending on your goal, paint markers work well on the raised letters. But I did use this paint for the pointers on the gauges.