Hardsurface model of an F-15 jet engine nozzle (afterburner exhaust).
Black and white version.
Also, I'm sharing the base parts of the model for free. You can use it to build up this model or use it as a kitbash element for other models.
Available in 3ds max 2014, obj and fbx formats.
Download link:
http://goo.gl/e6g2HK