measure twice before sanding and trimming down the part.
This pointed end was the hardest to do. Broke it of several times, even lost the original point, and had to redo everything all over again, but finally there.
And here it is. I know it needs a little clean up, but at least the bulk of work is finished.
Based on photos I have seen, the tip of the base of the tail, should crossover a panel line at the deck, and looks like this:
The original length was short by around 5 millimeters, and didn't even reached that panel line.