Welcome!
Hmm, since the boat is already perfect, the only thing you can really do is start stripping all the equipment, electronics and physical elements out, bang up the hull a bit, maybe crack a coil and take a razor to some of the fuel lines, scrape the insulation off some of the internal engine wires, and oh...paint it with some old latex paint. Then start looking for some aluminum benches to stick in there. :lol:
Then, bring it back to what it looks like now.
Quite seriously, a lovely craft; welcome.