SPID questions on my 85

[rs74]

I was looking at my SPID sticker today and I have a few questions.
1. 72L- 72 Apple Red 12 Frost. What is this suppose to look like. What is the frost.
2. ZY5-Exterior Decor Package. What all would this consist of.
3. YH6-Bonus Value Option R? What is this.
4. 77D-LEE1 Burgandy Cus Cloth. What does the LEE1 mean.

I am curious as to what my truck looked like when new. I am not sure what the frost is and where it would have been on the truck. Thinking about getting the ol girl back on the road. Been sitting in the shed since 06.