Have this sculpture, it appears to be resin with a metal interior (the saucer was snapped off). Overall length is 6", the saucer is 2.5" in diameter and the nacelles are 3" long. The deflector dish is gold/brass colored metal. There is a mounting hole on one side of the body. No markings as to manufacture, anyone recognise it?
link below to large size
http://img13.imageshack.us/img13/372/enterprise1701.jpg

link below to large size
http://img13.imageshack.us/img13/372/enterprise1701.jpg