These were made by obliviousally and are free to use as long as you're not making profit off them! Nothing particularly new or innovative with these, just cleaner and larger twists on icons others have done based on the state flag.
One set done in the colors from the Ohio flag itself, the other done in standard red/white/blue.

You can find larger, individual versions at the links below:
https://ohiofurs.carrd.co/#misc
https://imgur.com/a/hR0rvUM