Chrysler corp on VIN number

If I'm understanding your inquiry , you're having to repaint your Swinger's dash v.i.n. ?
I had the same problem with my '72 ; all of the paint on the v.i.n. had peeled-off
( delicious south west U.S. sun baking ! ) , revealing a chrome ( stainless steel ? ) plate , with the v.i.n. characters' stampings being still visible .

The only thing I can think of to suggest is , make a silk screening of the "Chrysler Corporation" insignia , and the Pentastar , and re-screen the v.i.n. plate yourself .
Any shop that's worth their salt won't do this for you , due to legalities ( v.i.n. tampering ) , but that doesn't mean that you can't do it yourself ;-)