The Japanese Studio 27 produces top quality resinkits and decals.
Besides Modern Sportscars their modell range includes a growing list of 1/24 Gr, C, WSC cars and 1/20 Formula 1
These guys are real pro's.
Website is in Japanse only even though the are announcing an English version "soon".
A couple of years ago their kits were hard to get, but by now most web retailers have started stocking them.
Due to their expensive nature, those stock are usually limited. Website http://www.studio27.co.jp Location