Like Eddie has stated before, diecast makers will look to get as many variations as possible from a given casting, and as such must be sure the specific model is popular enough that they will sell not just the initial version, but several more, and often, to the same buyers. The 68/69 AMX was a hit because it could be used to create the SS/AMX drag cars of Shahan and the Patriot, Big Bad versions, a street machine version, and so on. The mistake ERTL made was in not casting the fender extensions and quarter extensions separately, leaving the body casting not adaptable to a 1970 AMX run. I'd **LOVE** to have the SC/360 in 1/18 scale, but once you exhaust the factory colors, and a street- machine variant, you aren't left with many more choices for the casting. Sure, you could go scoopless and do a 72 Hornet X, or a plainer 71 SST...but how big will those really sell? We diehards will grab 'em up, but who else? The Rebel MACHINE and SC/Rambler also are limited. MACHINE's factory colors, a street-machine, and a couple of racers...and your done....again, unless you do a plainer SST. The Rambler has two color combos, then a few drag cars and again, a street- machine. Both are very limited. Still, *I* want them, and most of us here do... I'm just thinking about the less-diehard buyers out there. >From the maker's standpoint, the most 'mileage' they'll get from a casting not yet done in 1/18 would have to be the 71-74 Javelin and AMX- but they must plan it properly to get the most from their investment. They'll need to cast multiple pieces separate from the basic body shell to be able to cover far more variations. Tail panel, bumper guards, front valance/spoiler, rear spoiler, multiple wheel types, front seat type (hard or soft back), flat & cowled hoods, air cleaner types, and so forth. The big issue would be the roof skin change, as you don't want a separate piece for it that would add a seam where the real car has none. The only way to do all four years is with TWO body shell castings plus all the detail pieces. Add to this, all the changing colors, year to year, stripe packages (or none at all), and you can see there's a LOT of variations possible. add to this the Mark Donohue racer, the Roy Woods cars (#1 and #2) in red/white/blue, but also the yellow/black versions, a special 1972 Javelin SST of the Alabama State Police, the 73 Trans Am Victory edition, the Pierre Cardin edition, and so on. If I were working for the company, I'd do it like this: Plan to produce the 73/74 AMX first, and prepare it with the multiple pieces I noted. Release it in all the variations they can squeeze from it. THEN, create a second casting for the 71/72 shell and the few detail pieces needed to make them accurate, while reusing as much as possible from the 73/74 originals. You may ask why do the 73/4 cars first. This is the 'DVD' way of doing things! The 71/72 *look* tends to be more popular. THUS, you quench the desire of it's fans with the 73/4 version...cuz they'll be happy enough that the car is so close to their favorite car. THEN, when you've milked that dry, you release the 71/2 and the same buyers of the 73/4 will come back for the car they really wanted all along! Ah, capitalism! Me? I'll buy one of every freakin' humpster they produce! And if they are REALLY accurate, I'll contact them to do a special variation exclusively for my website....an LE available thru the site only. It would likely be a 72 AMX PC 401/4spd Go Pak in Plum Metallic, and a special www.JavelinAMX.com logo on the trunklid. SWEET!! John W Rosa http://www.JavelinAMX.com