OpenGameArt.org
Return of the Omega Droid
Credit line
"Return of the Omega Droid" by Umplix licensed CC0: https://opengameart.org/content/return-of-the-omega-droid Author's attribution notice: You don't need to credit me, but if you do, put Umplix somewhere in your credits.
Where to put it: Game credits or video description. If the entry has a "Copyright/Attribution Notice", follow that.