>>26081618True, but I doubt any of the Uproar guys will have anything as grandiose as Astel's 3D debut.
>>26081640I think the most that we might get is a teaser for the second concert if it'll actually happen this year. Last year's announcement was a special one because of how long it took for the Stars to get their own live show and 3D, so this year Cover might just treat it like they do with Hololive and just say "Hey, concert at the end of this year" and announce it properly a few months from now, which isn't much different than what we got last year but at that time only Rikka and Roberu had 3D models so they couldn't just hide who would perform.
>>26081660International travel is still severely restricted to only a few tourist companies that probably won't let the EN/ID girls go do their stuff outside of a pre-determined schedule, and I doubt being a big streamer would in any way help them to enter Japan by themselves. This could definitely change in the coming months, but right now they still can't go there. And they could just "debut" their models during the concert and have the proper debut latter down the line. It happened with HoloJP before (Marine, Flare and Suisei), and it happens all the time with Nijisanji.