I kinda like the original solutions better. The card with picture on one side, lines of text on the other, and rolodex-holes at the bottom. I've seen about 50 different styles of this icon, and while it should probably be standardized a bit, I think people understand it. And a vector based design would easily fit into the same arbitrary bubble they chosed. No reason to reinvent something that's taken on its own aesthetic over the past decade. But good job trying to challenge status quo.