USS Harry S. Truman (CVN-75), FlightGear base-package asset

Upstream: https://gitlab.com/flightgear/fgdata
Pinned commit: 64fed49ab42df81f45a0099cbb231c84112ac5d7
Primary source: Models/Geometry/Nimitz/truman.ac and truman.xml

The FlightGear base-package README licenses the package under the GNU General Public License. LICENSE.md contains GNU GPL version 2. Preserve this notice, original credits and license when redistributing this converted asset. SOURCE-MANIFEST.json records exact upstream URLs and SHA-256 checksums.

Original source truman.xml credits:
The Truman model is based on the work of user Karla, who gave permission to use it for FlightGear.
Additional modeling and animations: Michael Habarta, 2017.
Streamlining for inclusion in FlightGear: Thorsten Renk, 2017.
Source author field: Vivian Meazza, Alexis Bory, Michael Habarta.

Conversion changes: AC3D to glTF conversion with preserved hierarchy and UVs; aircraft elevators raised to flight-deck level; safety rails lowered for flight operations according to source XML; parked aircraft, rendering wakes and walk-collision proxies omitted; arresting-line primitives represented as slim physical cables; lossless PNG recompression.

No claim of original authorship of the ship is made by the converter.