Was briefly in Odaiba in December. I can confirm the Gundam Front museum/exhibition thing in Odaiba is still going strong, but I don't know about the Gundam statue outside. I'd assume so; I'm not a huge Gundam fan and didn't walk in that direction, merely noted it was there and was a thing.
For the...Toyota exhibition building and the historic garage (they don't physically link up, they're in neighbouring buildings), if you're doing that I recommend hitting it in the daytime. They open surprisingly late, probably because they're free to the public, but all the demonstration stuff is shut down and you can't ride the knockoff-Toyota-segways around the hall. Look out for the three cars in Zeon Zaku livery with the Char cutout, you'd probably get more enjoyment from that than I.
I admit I'm not sure the Odaiba Toyota thing is worthwhile if you'll be visiting dedicated auto museums during your trip, in my case we happened to be in the area anyway. It is really damn good for the total cost, of, well, zero, since it's free, but, y'know.
-- Acyl
For the...Toyota exhibition building and the historic garage (they don't physically link up, they're in neighbouring buildings), if you're doing that I recommend hitting it in the daytime. They open surprisingly late, probably because they're free to the public, but all the demonstration stuff is shut down and you can't ride the knockoff-Toyota-segways around the hall. Look out for the three cars in Zeon Zaku livery with the Char cutout, you'd probably get more enjoyment from that than I.
I admit I'm not sure the Odaiba Toyota thing is worthwhile if you'll be visiting dedicated auto museums during your trip, in my case we happened to be in the area anyway. It is really damn good for the total cost, of, well, zero, since it's free, but, y'know.
-- Acyl