Wow. I'm rather humbled. Thanks for the consideration.Depends if you just want a piece of paper that looks like one, or, if you want one that's as close to what gm made in the day as you're likely to get.
If the former, there's places online to Google. If the latter, 69hurstolds is your friend, schmooze him, beg, plead, and grovel.
Not really am exaggeration. Lots of guys use the same template for many years ignoring the nuances gm changed from year to year. He's a bit of a perfectionist with a body of Olds knowledge and resource accumulation that is pretty much second to none in my book
For a fairly steep fee, if you want to pay it, winvoices.com does an excellent job with window stickers, and I believe for some of the door jamb stickers you can pay through the nose and get them from ecsvin.com but not sure if they use the actual "safety" adhesive that ruins the decal if you tried to remove it or just mimic that gray window like I do. Avery made those labels.
Hit me up on a PM. I already have all your options on hand. 🙂
When these places I mentioned above first started, I saw that they weren't that great, but they have vastly improved their game. I'm one not for paying a huge fee if I don't have to for inferior "good enough" stuff, so I designed and made my own based on factory originals. Even those "specialist" places like Dr. Decal doesn't have all the correct looking decals and stuff.