I have ordered from him and a good friend of mine uses him a lot. The payment process can be tedious. Emailing back and forth took time because of the time difference but I had no problems what so ever. Once the items were shipped it only took 6 days to arrive and it spent 3 of those at customs in California. I bought a number of high priced Trumpeter kits (armor). The box was literally the size of a small mini fridge but I saved about 100 bucks on the order by buying them from him. I even fell for the "throw one more item in the box because there is room" bit but at those prices.... Who cares! :)
I would recommend Ericyymodel without reservation but certain aspects like i said can be tedious.