Carnelian and Obsidian

Soooooo I mustered the courage to show off my babies.
Obsidian was my first gemsona and I made it around the time Keystone Motel came out. I used her for a gemsona roleplay and after a while (and after seeing everyone was adding a butt-ton of gemsonas) I made her a friend, Carnelian. Both their clothes and gem-cut look different from what they used to be, but I'm happy with these changes!
About my Carnelian:
-Yes, she's original, I made her before the Human Zoo Steven Bomb. I actually really hyped when I heard a Carnelian being mentioned and seeing that she's around Carnelian's height! I loved it :3
-She is kind of my positive but violent side, she's always cheerfull and happy. It is hard to tick her off but she can be extremely agressive.
-Before the Beta kindergarden was mentioned, I thought it'd be nice that Carnelian came out of Prime. After Beta was mentioned I thought it'd be more fitting to make her come out of Beta.
-She uses throwing knives

About Obsidian:
-Obsidian is a Homeworld gem who was sent to Earth to help with the Beta kindergarden (same statement as before) where she would meet Carnelian.
-Obsidian is my other side, very depressive and with low self esteem, but keeps going on because she knows one day it'll be better.
-She uses a halberd and geokinesia

What do ya think of them?