I read somewhere that they don't do the whole kit.
Up until I bought my SS/T I never really paid much attention to either the Indy or SS/T much so I'm not sure what the Indy requires as far as decals.

If you need wheels you can get those new on ebay for $159 each
Center caps $20-50

I saw a NOS Roll Pan go for almost $800 & a used one for $350

I feel good about giving $775 for mine last year with a new trans that would only manual shift
I'm hunting another truck only a perfect black one to swap the body parts with & make my daily driver as well as fix my hail ridden sheet metal on my SS/T

Good luck with the Indy!