TU144D powered by four Kolesov RD-36-51 turbojet engines Model in older Aeroflot colours with limited poly-count. Optimized for gameplay and simulations. The aircraft is complete animated. The model also has a cockpit and modeled cabin if you need to have the doors opened. Three textured materials with diffusemaps up to 2048x2048 pixels. The model was already released by me as freeware for FSX if you want to check out its possible performance. Depending on your countrys laws, Extended use may require additional licenses.