I have the Grimswind Sister Castle and a old school tower next to each other in Tram Trinsic that I am looking to decorate. The wing for the tower goes over the sea and I was wanting to make it mirage or optical illusion of a boat dock. Then a castle corner goes over the same sea and looking to make that optical illusion like the sea is draining into my rooftop garden. Whats the price and who can do it?