I have the 90's bridge also. I got it cheap on sale from JC Penny as I recall, that's the only reason I bought it. I have the Transporter and also the engine room playset which I think released for ST: Generations as I recall.
I collected the TNG line pretty heavily and added some DS9 characters. I also have Captain Janeway from the Voyager line with maybe one or two other characters, but I was getting out of that line by then.
I know I have some of the ships that were released. I forget exactly which, they're all in storage, but I know I had a Klingon Attack Cruiser, Romulan Warbird, a couple Enterprise ships and I think the Excelsior. I had the DS9 playstation but I sold it. Kind of wish now I hadn't, it was a cool toy.
I never picked up the Defiant or Voyager but it would have been cool to have all the major NCC ships that were released.
There were some good, solid items released from Playmates back then.