The problem with brands, as a 3D vendor, is that they will require you to pay rights and royalties to use their name in your product. That's why you'll very hardly find a real branded product in any commercial 3D. Same goes for cars, clothes, and so on.
BUT you may find look-a-likes. For example, Samsil made kickers that look quite close to Adidas' Superstar in his Survet Leust Pack. SURVET LEUST PACK