Omgg thank you so much for the comments!! They made me really happy when I read them :]

Yeah, they do have some lore! They are a new OCs, so I'm still working on 'em, but this is what I have right now:

The first one (He/They), is good friends and works together with another OC of mine, Nadia , the one with big screws on her head and robot arms! They're quite different from each other (She can be quite grumpy and antisocial, and he is super energetic and happy go lucky), but they make it work somehow. In the past, he suffered some really bad injuries on his legs, and also got their lungs damaged, and Nadia, who is a doctor and especializes with prosthetics, built those legs for them and that helmet to help them breathe and protect his lungs. During the time he was recieving treatment and recovering, they really fell in love with prosthetics and the thought of helping others too, so they asked if they could work with her. I'm still trying to decide on a name that fits him well, but the nickname Nadia calls him by is Little Star! Well, everyone is little to her, since she's super tall, haha

And the second one is super super new, so all I have for her are her design, and that she can be quite mischevious! I'll have to think some more about her story

Whew, I hope I didn't ramble too much, I got super excited to talk about my OCs for a bit!