Putting together old full sets sort of feels like a treasure hunt. You find the head, then piece by piece it comes together, only to realize how long it actually took, and I don't have the same burning passion I started with.
I have such a soft spot for this set. Rin is still a "new" sculpt to me even now but she felt like an instant FL classic. Congrats on finally getting the set together, I know exactly the feeling you describe at the end