My replica is going to be of the poster aleth. I'll probably do the first one in resin, as that's what I have access to. I have some friends who cast bronze, but that may end up being to cost prohibitive for me.
I actually thought about doing a paper model version. I love Pepakura (paper model software) but in the end, I want something a bit more substantial. If I like what I turn out, I might microscribe it into the computer. Although I saw the 3D pic done on another Web site -- he could relatively easily turn that into a paper model. Heck, he could probably go to a rapid prototyping place and have a replica made that way.
That said, I know there are a lot easier ways I could be doing it, but part of the process is me learning different softwares and materials manipulation. I've played with resin casting before, doing replica medals for fencing competitions and such, but nothing as involved as this.
Last night I completed the template for tracing the symbols behind the hands. I threw a low-res version of it up on my flickr account along with a 9mm resized version of the poster alethiometer.
http://www.flickr.com/photos/tv/sets/1430123/
I've given some thought to the internals -- from crazy stuff like using the innards of a multimeter so that when you hold it in two hands the needle moves based on your natural resistance to some electronics that will randomize the needle.
As to being pretty and unfunctional, that's what I'm all about
sitting on my desk at the moment is a golden snitch, a glass cube containing the milky way, an astrolabe, and a time turner.
I love props and prop replicas, though I must admit this is my first from a book (the Harry Potter stuff is all based on the movie representations).
I've gone on way more than I intended, but I'm still having a good time!
Kyrillion -- did you notice my owl winks if you stare at him too long?
Last night I completed the template for tracing the symbols behind the hands. I threw a low-res version of it up on my flickr account along with a 9mm resized version of the poster alethiometer.
http://www.flickr.com/photos/tv/sets/1430123/