Welcome,
The Inside and Out forum will have more information and more people who can answer your question more efficiently.
There are plenty of kits out there.
www.xpel.com and
www.invisiblemask.com are a few of the sites that have them.
They all essentially use the same 3M paint protection 8mm film. Full kits cost from 300-500. Installation prices are in that range as well. There are different colored film, thicker, 12mm, 14mm...
It's recommended to get this professionally installed since it's not an easy task, even for people who tint windows.
I am personally looking into a clear bra for my other car and plan on going all out by myself from scratch. I'm getting a bulk roll of film ($80-100)and am going to cut out a template myself. Lets see how much I screw up. I've built plenty of models, 1:1 sized stickers should be easier right? heh