>>5285076If things don't work then you make them work. That's something about gunpla unlike the game, if you haven't attempted something like this before.
Dalong.net has the building instructions of all those suits for you to check how well they match. Most backpacks don't take much work to put on another model if they're recent, especially main leads due to the All Gundam Project from when GBF aired.
This model is not mine, but it's Turn-A with Hi-Nu Vrabe backpack, basically what you asked so you can see how it looks. The website is modelers-g, it's got a bunch of suits people make on display, many of them customs.
