this is a "garage kit", you can use google to find a shop that sells them. You will receive white pieces of plastic, they have to be assembled and painted. Amateurs nave absolutely no chance to get decent results (no skills + no equipment), so you will have to find someone to do it for you. However, this will cost more than the garage kit itself, maybe even twice as more. You also may find factory painted and already assembled figures. They are cheap, but you don't want that, trust me. What you pay for is what you get.
It's not a garage kit, it's mod of Alter's upcoming Louise PVC from Zero no Tsukaima. You can buy the Louise PVC in... January, I think. I forget. Maybe February.
PVC mods are pretty common, some are easy to do. It's also possible this was a mod/repaint on a blank figure, which is a bit different from a mod. Either way, it won't be sold as a Haruhi figure.
Also, Garage kits aren't pieces of plastic. They're resin or some comparable material. They are generally only sold at cons (copyright issues) though official reisn kits are available through certain channels. You can get them at Hobby Link Japan.
So what your saying that this PVC mod is differnt from the original in which the original Louise version just changed hairs, clothes, and eye colors? Then changed it to make a Haruhi custom?
This doesn't look like garage kit at all. Looks like PVC which is usually the inferior kind of figure.
comment #You will receive white pieces of plastic
That doesn't really apply to only garage kits...A more specific name is a resin kit.
BTW Rouise version is much better. Mods don't often look very good due to lack of correct character design. This is definitely not the facial structure of Suzumiya~