the first pic, the front guy is not an intermedia, but unless he's an ocellaris that is just not showing his colors i don't know what he is, the guy in the back looks like a mono, but it's a bad angle.. could be ocellaris too.
i have seen my Dozer look gold with his bars faded like that from time to time, but not since he became the top dawg in the tank with the big tems.