The Shadow Sisters... WORK!

Hi, this is a pretty simple plot.  I only need one she-cat that is of NPC descent.

1. The cat can be currently born.
2. The cat can be born now.

I am looking for a sister for Vixenkit. Vixenkit will be Nettlekit's mate. And to put it simply- I need them to have an Angelica/Eliza sister relationship. The Angelica sister (your character) will have a crush on Nettle but never peruse it. Once they are warriors, Nettle will do something bad (undecided as to what) and lose Vixen, causing a feud in the squad and leaving Nettle devastated. Eventually, much to Angelica's dismay, Nettle and Vixen will grow back together.

OR ALTERNATIVE VERSION

Your cat is Eliza and I am Angelica. If this is the case, then they have to be born now.

Images won't post for some reason so here is a link to Vixen. They don't have to look too similar. https://imgur.com/a/cfzkRn7