If this a German IDS Tornado & you are doing a RAF version their are a few external differences.I was on a Tornado squadron in RAF Germany in the 90's.
For one,the wing & shoulder pylond have a fairing on each side,front & rear.These are for the crutching pads,clamps that stop the stores moving (also known as sway braces)
The BOZ 107 pod on the right wingtip has a built in chaff & flare dispense so no other types are carried.
For reference,look at RAF Marhams home page & the was a RAF yearbook published after gulf 1.
I have it ,so drop me a mail & i'll scan some shots & sent them to you.
Merv