What a beautiful model, Dan. You've really caught the lonely atmosphere of the place. It's a pretty specialist model. Is it on CD only because of size? I know the feeling when you get to modelling something very dear to you_ its tempting to recreate it in all its detail_ that's fine for you're own personal use_ but unless its for a virtual film set most hobbyists won't need that degree of detail. I wouldn't want to tread on CastleDev toes but have you thought about marketting it with Turbosquid_ you'ld have to do it in other 3d formats but you could legitimately on that site sell it the much higher price that such a lovely model deserves!