– FS2004 CG3 Topaz Aerobatics Glider flight2000it 16 years ago FS2004 CG3 Topaz Aerobatics Glider. This is the aerobatic sailplane CG-3 Topaz from Chriscraft Sailplanes. Designed by Christian Drawz. Life-like FD, sounds and VC by George Csillag. 2,4 Mb – FS2004 Chriscraft Sailplanes CG3 Topaz– FS2004 MSrE M22 Aerobatic Glider– FS2004 DFS Habicht12 – MSrE M22 Aerobatic