ModTop on my Duster

I have been investigating the original state of my Duster. I was thinking about returning its look to a factory fresh condition.

The fender tag says, in part,

GY8 Paint Code: Gold Metallic
L4Y3
Trim Grade/Style/Color
L = Low
4 = Vinyl Split Bench w/ Center Armrest
Y3 = Light Gold
GY4 Upper Door Frame: Unknown At This Time
506 Date Built: 5 / 06 / 1971
3111.0 Order Number: 3111.0
V1Y Roof Type OR Color: Full Vinyl Top - Gold and Green Floral

I finally found a pix of the Full Vinyl Top - Gold and Green Floral looked like.
I do not think I will invest any further effort in trying to locate some of this vinyl.
I am thinking about painting the roof Dark Brown.