Yes that's a known photo of him, it's from the crime scene. It's pretty much the closest thing we have to a face/mugshot of Maranzano.
-I shot him a coupla' times. -What's a couple? -Hmm, more than a couple... Really I don't know the exact amount, maybe I shot him 10 times, 12 times? -Maybe fifteen? -Hmm, it could've been fifteen...