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.
A bunch of them done in LGBT flag colors - if you'd like one done in a flag not listed here, feel free to leave a comment below!

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