My 20 Time idea

The scope of my 20 Time idea is a bit smaller than last year; I'm planning on working on a single large model this trimester.  You might recall the model of the city that I was coloring and texturing last year - that model remains unfinished, and it'll probably stay that way unless I seriously allot some time to work on it.  20 Time is the perfect opportunity to finish it, considering that it's challenging in both scale and complexity, not to mention the level of realism that I'm aiming for.