Hey! Ever since I moved to my new apartment and brought my old comic books and vinyl records with me, this bug has been appearing (and they hang mostly around those objects - and paper). I'm kinda worried 'cause I keep seeing bigger ones... And there's a LOT of them. When they're small, they're white, then they get kinda greyish (like in the pic), and the really big ones look metallic. If this helps, I'm from Brazil.
Silverfish, perhaps? - a harmless nuisance, except they chew on paper.
Or a Firebrat. They look similar.
