NeepNeep
Here's a Gallery for you, Neep. For Elsa & Grant's Recap in the RP, here's the TimeStamps...
Sat Nov 13, 2021 to Mon Oct 31, 2022
This recounts Elsa becoming fully human, Grant's engagement & Marriage to Elsa, all the way to Day 1 of their honeymoon.
As for Jewel, we can time skip her to as a mermaid returning to Arendelle's waters after exploring if you like.