Here they are, each with three boats depicting the three that Tony mentioned I reckon

Trident on the left and although the flight deck extends out over the stern the models are both the same loa. JFS 89/90 says she was refitted in 1986 including "rebuilding the hangar and flight deck" for Lynx but it doesn't specifically say the flight deck was lengthened. Maybe the Trident was just their best attempt at a decent model as of course is the ALK.
Both models are as out of the box - I never did get any deck decals!