All board design in CAD

Like, find all variant boards arduino.

Special get file, Freeduino Masserial (ICMAX232).

Like, find project 3D for put, in design eletronic box.

Any guy, make it?

I take it English isn't your first language.

Have a look at the hardware page. The schematics for each version of the Arduino branded boards is available there. http://arduino.cc/en/Main/ArduinoBoardDuemilanove

You can pretty much find any other schematics of Arduino variants with a simple google search.

This site has allot of the information your looking for. http://www.freeduino.org/