Kevin, I don't have any personal pics myself, but found these in this post in this other truck forum. The poster indicates at least the last 2 pics are of his original "unrestored" 1965 Suburban (two-tone paint scheme). I snagged copies of the pics and attached below so you can zoom in for the most details.
Perhaps other '65 Chevy C10 Bolters will chime in with more pics and details to help you out?
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)