This is a scam, they wont give you the files unless you pay an additional $250 USD but the designs are terrible anyway so you probably don't want it. But the scam is that if you don't pay up, he will threaten to take your design (the one you gave him as an example of what you want) and register it under his name (or sell it to another company to do the same) this way someone else is profiting from your IP and you no longer have rights to your own design. What's more, is that he has managed to get you to pay for all of this. My guess is that the 5star ratings on here are from his colleagues.