Henford,
Very promising work, but you should pay a bit more attention to the correct dimensioning and the way you build things.
a) The harrier wing is not slapped ontop of the fusalage, but is integrated.
b) The cockpit should be a bit more narrow, and the air intakes a bit larger..
My friend, Thomas Suurland, has some blueprints on his site that you can use as guideline when modeling :
http://www.suurland.com/blueprint_x....rier_gr7_2.gif