All versions of the Panavia Tornado are two place aircraft. One type is the IDS for strike/ground attack and the ECR is a electronic combat reconnaissance aircraft. The GR.1 is the UK version of this aircraft, having a pilot and weapons system operator/navigator in tandem seating. There are/were GR.1s, GR.1As, converted GR.1Bs and GR.4 upgrades from GR.1s.
The other version of the Panavia Tornado ADV air defense variant is an air defense fighter/interceptor, having a pilot and radar operator in tandem seating. The UK operated the interim F.2 and then the F.3 standard ADV. There was also a UK F.2G upgrade.
Belgium, Canada, Germany, Italy the Netherlands and the UK studied in the late 1960s a need for a strike aircraft . Belgium, Canada and the Netherlands subsequently withdrew. Panavia was formed in 1969 to develop the Multi-Role Combat Aircraft (MRCA) with formal development in 1970 of the Panavia Tornado.
Cannot comment on your body ID issue.