Looking real good very nicely done indeed.
If I may give you a tip since you are using wood to make the fuselage.
Next time try to divide the hull for instance in to 4 blocks of wood witch make up the final dimensions then before you glue them together spray all the glue sides of the square black then glue.
The point of this will be a nice crisp black line in the centre of the block from witch you can measure of no mater how much you sand off the lines always stays there, at least that's how I do it, keeps your hull aligned and more accurate.
Regards Ron