Wow, that’s really hideous. This board has had a hard life, and it’s up to you what happens next, of course, but a few suggestions:
First, q-cell and resin for the nose and to repair what I think of as ‘swallow tail syndrome’ - not a great idea. It’s heavy and it’s brittle, bang it and it will almost certainly crack. Swallowtail repairs I did with that stuff tended to fail fairly quick,I would suggest that you find some small pieces of foam someplace. glue them on, shape with sandpaper and then glass over it. On the swallow, I’d glass it pretty well on both tails, they suffer a lot of damage in use. People just can’t avoid smacking them down on hard surfaces.
From the looks of it, somebody may have done something like that in the past, I dunno, as I said it’s had a hard life.
Next, get it waterproof and faired, okay. I tend to avoid the q-cell-resin mix for fairing, it tends toward opaque, but …if you are putting something opaque over it, it doesn’t matter, you could use Bondo and it would be about the same.As for the opaque white with a gold flake purple tint over it…hooboy. You’re gonna be adding a whole lot of weight, which will do the usability of it no good and make it downright dangerous for a little girl to use, kinda like if you were taking a twelve foot old log out. It would be like taking one of the spears in your ( envy envy) Really Nice speargun collection there and replacing it with a piece of half inch rebar - its too heavy and too different to really work. . And whoever shaped it and the original logos and such, by then the board will be so different that you may as well cover them.
In fact, for the opaque color you want plus purple metalflake over it? Take it to an auto body shop, have them spray paint it, the job will come out better and lighter and maybe cheaper. Or, find something else that’s a lot better for your little girl;and have that painted the way she wants and just leave this one be up, in the rafters, maybe have a shot at restoring it someday…
Sorry about that, hope this is of use
doc…