There is also someone in New Zealand, John Nicholson,I think, who is attemting to build a full scale Tiger I turret ,and later ,possibly, the rest! He is doing a very nice,accurate job of it,not just a hashed up approximation.The site reference is:
http://www.panzerbasics.com/index_fi...hn/john-01.htm .It is all in wood,but will be very heavy anyway.I`m sure it will wind up in a military museum eventually.