Well actually I noticed a few of the windows on the sec hull were not quite right, plus the rear quarter windows on the edge of the saucer were back to front in their arrangement. I didn't mean the ship was ugly, just that without all the gridlines and weathering and so on it looked so... bland.
Oh BTW on your SFB version the little extension on the left intercooler of the left nacelle - all the polygons are inverted so you can't see the extension properly.