Us army station italy?

when i get in the army and hopefully get my duty station in italy or germany.if i buy a skyline could i bring it back to the states with me.i know i cant grey market it and its not usa approved but i just want it as a collector car to sit in my garage could i do something to keep it or use it as a track car|||It has to be US SPECS, that's the biggest thing here. If you buy a car here make sure it has US specs or make it conform to US specs. The military will only ship one vehicle here and one vehicle back at no cost to you. It can be quite expensive to make it fit US SPECS also. Italy is nice as I am here now for another 2 years.