Hello,
no, my guardian angels remain cloaked

. When I think "Azrael", I get a very quiet, comfortable feeling tho, so I feel the angel of death must be a very comforting Presence.
I cannot see auras, but I can sense some "inner essence" of people which sort of tells me how they, very basically, are, how they are feeling and what sort of person they are. This feeling has not been wrong yet in my life. I get the same, in a lesser degree, with some plants (trees mostly) and animals.
Although, if you approach this very scientifically, it may just mean I am very good at judging people`s appearance, mimics and body-language^^.