A nice chunky loach! The shape actually looks better than the "first better" pictures on page one. He was way too fat...
The colours will improve with time, with some good food and clean water. It probably has a lot to do with stress from shipping. When I got my 5-6-ish at the time sized loach, he was looking very rough and colours washed out. 6 months after he was a completely different, deep coloured loach and now 3 years later he's a 9 inch happy clown. Start him on some new life spectrum food. I've had great results colour wise on clown loaches.