You're fighting a lost cause Jimmy, its just plain not going to happen, and I still have to agree with Maggot, no games have I ever seen come with 4096 resolutions, much less 2048. Its called.. big things in small packages, and they tend to be the best, no one wants to lug around 5 GB worth of textures they are only going to see once in their gaming career (in a single year).
That is just a ludicrous number anyways, thats around 2mb per skin, which, my current skins_x folder is at 2,328 skins, and @2mb per skin, thats 5GB of probably crappy jpegs compared to 146 mb worth of jpegs, 99% of which I only see once, and that has been building up the past 3 years for me too.
Its worthless what you're asking for.
No one wants something they wont see, its like going to the US military and saying you want to buy an SR-71 Blackbird, even if you had all the money in the world they wouldn't sell one to you, it wouldn't do you any good if you had one anyways.. you'd have nothing to do with it but look at it in awe.
Now.. if you really have that much money, think you could send some to me for a graduation present lol?