that last pic is of a TARPS pod,,,,,,only ever used on the F-14, except for some early testing of the concept on the the A-7 (and I think the A-7 Tarps test pod was a different shape)
and for me at least, it's about the weapons,,,,,,that's the whole reason for even building multiple Phantoms,,,,,,,,,so we can do the MW-1, the LGB's and the various PAVE pods, targets, flares, Igloo White, etc, and very long etc
on the subject of PAVE,,,,,there was an early one, the PAVE Sword, it's based on the SUU-11 case, with the laser in a gimble mounting in the front, but, lots of misinformation out there in print, it's labeled in one photo caption as "ALQ-119 Pave Sword",,,,,ackkkkk,,,,,,,lol,,,,,,,should be AVQ-11 PAVE Sword
but, don't mind me, I'm still plugging away at ideas for making SUU-7's , currently looking at scabbing a Matra rocket pod nose onto the back of a BLU-1 case and adding 19 hypo needles cut down for the eject tubes
hope this helps
Rex