There’s only like 1 snippet of confirmed animated deleted scenes from the film, right? It’s a panning shot as Astrotrain flies away up to a fallen Optimus.
I’m of course not counting the reanimated scenes from the 5 minute long investors trailer.
If [cut animated scenes] do exist and haven’t been seen… Well, there’s not long left to grab the film cels from the Toei vaults before they vinegarise.