@@foldabotZ Hard to say. There are cels on ebay from the series in colour; but I'm not sure about Final. They might have gone back and tweeted things for the Grand Glorious Gathering version that came out a year or so later.
I can't even bring myself to watch the very end of Final. I tear up everytime. However, if you want to know what happened after I believe they get into it in the new Super Robot Wars 30 game.