This discussion is getting quite interesting, @twocats and @keystring !!
So, I think I do have finger awareness.... like, I can see the keyboard in my mind, and my fingers....
I think I am very visual and very text-based... I read Japanese (character writing) and I am a pretty fast reader in Japanese even though it's my second language. And I learned how to read in Japanese before I started playing piano (I started learning piano after I moved to Japan)....
Anyway, I think as a student, and now as an academic, and in my hobby life as a pianist, I am very visual in terms of how I learn, how I remember... for example, if I read a physical book, I can remember where in the book a particular word was. IOW, was it on the left or right side page, how far down the page, how far into the book, that kind of thing... That's sort of visual, sort of spatial I guess...
So I think I have a very developed "mind's eye" and I am very good at getting information from visual codes, including English, Japanese, and musical notation (I also used to sign ASL and speak and read Korean, though I've mostly forgotten both)
But I don't have a good "mind's ear." When I played guitar, I could tune my guitar (using a tuner though) and I used to sing a lot.... IOW, I have a good enough sense of relative pitch. But I can't sightsing, and I don't "hear" music just from looking at a score....
Just rambling now though... π