Heh, I totally remember seeing this on the Fuu site! The colors that you chose look very natural and vivid. I loved how you added the 'dramatic' background as the clouds and the blue sky. In comparison to the original B\W scan, it looked like you took some time on this one.
Just a wonderful rendition of Fuu-chan and Windam! :)
And tis a shame to see that site go. I will really miss it!