Rocket Launcher assets:

flash0.wav:
  http://freesound.org/people/shaynecantly/sounds/131555/

impact0.wav:
  http://freesound.org/people/sarge4267/sounds/102734/
  http://freesound.org/people/sarge4267/sounds/102719/

Models and textures:
  http://openarena.ws/