1971 plymouth 340 duster orange crush promotion show car y93

fanofpetty said
I have a buddy with an orange 71 duster, and his has orange interior. hmmm I wonder if his is an orange crush duster. I don't know his vin number. Did the all orange interior only come in these promotional cars?

my brother knows a guy with a black/orange stripes/orange interior Duster, but I can't remember if it's a '70 or a '71