For one, I didn’t make RGB u<u he is property of Tumblr User ModMad
She’s super awesome and is really skilled
Now, to address your concern-
Modmad has actually gotten asks like this before, and as she stated, she was totally not the first one to come up with the concept of TV-heads, nor will she ever be the last.
Do whatever you want and have fun! Don’t be held back by feeling like your OC looks like another thing that already exists!!
Here’s an example from me!
I have two characters that I really love and have put loads of effort into developing. I first made them in 2009 or 2010. Can’t remember exactly
Moving purple scarf and stuff. Awesome. Then I found out last year that this is a game that came out in 2001
I guess just realize there are always gonna be things out there that are similar to your work. But don’t let that stop you from having fun and creating without fear. Cause in the end, your thing/OC will always be unique because YOU made it