This patch replace the Etihad Stadium with Juventus Arena.
This patch replace the FE Arena Mediterranean with Juventus Arena.
1) Run setup file and install on EA Sports\EA SPORTS FIFA 12 Demo\
Fifa12 i68Regenerator (download here) starts automatically when the installation is complete, now select “take care of edited file stored directly in folder”, click go and wait for finish!
NB: If you have problems, Open Fifa12 i68Regenerator program with admin right (Windows7/Vista)