>>6308821Well for info on the various Sentai Robos, this wiki page is a good starting point:
http://powerrangers.wikia.com/wiki/Category:Giant_RoboOutside of Sentai, combining robots really were a thing of the 70's with fewer examples appearing past that.
The 80's was the real start of the "real robot" phenomenon. Gundam, Macross, things of that nature. Even a combiner of the 80's like Dancouga had a lot of real robot influence going on with it.
The main combining robots of the 90's belonged to Takara's Brave franchise, which began once the Transformers franchise went into a lull following Transformers Victory and Zone. You should definitely look into those.
Some examples of more recent combining robots would be Aquarion and Gravion. Gravion, sadly, has no combining toys at this time aside from some VERY expensive (and tiny) resin "toys" from Studio Half-Eye, which were produced some years ago now.
However it looks like we're getting a Metamor-Force Gravion which has me pretty excited.
