I saw some of these maple leaves as well. My photo didn't come out as well was thinking about going back out there & trying again, assuming there are any leaves left on the tree.
There are a at least 2 trees in the neighborhood that are holding on to their leaves, one a Maroon Japanese Maple & the other a beautiful golden one with red tips. This one is so tall I cannot get any decent photos of the leave. The one with leaves like yours are in the woods,& just a few leafs are left clinging to them, but will try again today. I love that molted look.
Here you show us why. Beautiful colors