Though it's not complete yet, I figured this is neat looking enough to warrant making a post for now. My room mate got an itch to build a model of a P51-D mustang. He coaxed me into getting a model to make as well. I remember making a model or two growing up, but never got too into it since I always knew what I was going to wind up with in the end and they never seemed to give you much choice in variation. I was into Lego though since once you'd made what was on the box you could recombine it any way you liked. I wound up recombining the parts from a kit into some odd things, and figured this would be fun to do with the my models as well.
I got kits for a 69 Z/28 Camaro and a Huey Vietnam War era helicopter. I used superglue to hold it all together, setting out the parts and looking over them for things that might shape together. The times I've made models like this I've never been too sure what I was working toward at the start, and just started to put together larger pieces. What I wound up with was a bird-life thing that looks pretty similar to an archeopteryx, an early ancestor of birds. I'm still planning to add more detail and paint the whole thing, but for the moment it still looks pretty neat, so here it is. There are some more photos on a Flickr set here: http://www.flickr.com/photos/ironleg/sets/72157608803206197/