This file contains textures only! You can find the original General Dynamics F-111 by Alphasim here http://www.alphasim.co.uk.
Installation:
1) Open the Aircraft cfg. file using Notepad and create the information for the aircraft replacing the 'X' with the next higher number in your aircraft listing. If your last entry is #12, this entry would be #13 etc. Remember to save the file after making the changes.