Visual model could not be displayed (UPDATE)

This topic has been moved to [link=http://www.simviation.com/cgi-bin/yabb/YaBB.cgi?board=airc;action=display;num=1106566948;start=0]Aircraft & 3D Design[/link] by pete.
Flight Simulator and other chat
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https://forums.simviation.com/phpBB3/viewtopic.php?f=20&t=50887