Hi Tim.
Thanks so much for the kind words. I am glad you like it.
As as the brass goes. I used thickness no bigger than .010. I buy the brass in sheets from a company called K&S from Chicago. You usually find brass products in RC shops. Any good modeling stores should have a selection of brass rods. tubing and sheets. Everything is you see is handmade. I usually do a template in styrene before the brass, it is easier to work with if you have to sand. You will need plenty of #11 blades and good scissor or metal sheer, sandpaper and various files...lets not forget a Dremel as well.
If you have any more questions I will be happy to answer them.
Oliver