Hello balmor3d,
We're sorry for the inconvenience it caused, but we should also make notice that CGTrader does have the right to monitor the content on the site (terms and conditions, section 5). We do receive some reports about the possibly stolen models and CGTrader does retain the right to suspend the content until the designer can prove it is original - as was with your case.
By no means we wanted to sound rude, and we're happy the situation is all clear now.
Oh, and there's always a bright side of life - the report we got regarding your models is actually a testimony to the quality that you have brought!
Regards,
Eddy, CGTrader