In terms of design, this is indeed made of mag-alloy, with a total weight of three pounds, and it was tested in accordance with the military's MIL-STD 810G standards.
Designed to meet the to meet MIL-STD-810G testing, a United States Military test standard where systems are subjected to the harshest conditions, the 14-inch Latitude takes durability to new extremes .
The Soviet Union's Mil Design Bureau is reported to have as many as three different tiltrotor designs under development for various military applications.