Paul, I can't change your photo but I think I can talk you into doing it yourself.
It must have been upside down when you uploaded id. Gotta flip it over first before you upload it. Then you can go into your settings and upload the new photo.
After you have corrected the photo on your computer, log into Dragoon Base and below your name in the right column on any page you will see "Settings". Click on it and it will take you to your settings page.
Right at the top of the page will be the photo settings. Click on BROWSE to find the corrected photo on your computer and upload it. After you have uploaded it, go to the bottom of the page and click on "SAVE".