Well as I said it looks a bit plain now, but it make a look a bit different when it is more full, looks great though.It's not hard to change the layout or colours of the graphs, it's fully dynamic (the historical data uses it's own colour scheme for the graphs already). The colour scheme is that of Tribal Wars' tribe forums. I'm not sure what you mean with "a little plain layout", if you can give some suggestions.
I didn't try to improve much on the basic graphs though, since TW Stats already does that, but the data is stored anyway so I can just as well use it, and there are some worlds TW Stats doesn't cover (DE 10-20, ASIA and a few others I can't remember).
Don't think I mentioned it in my last post, but great update, I really like it.