I did not realise ppl were legit out here giving "advice" to make ocs to cater to a wider audience... please, for the love of all things on this planet, make ocs that you can call your lovely blorbo children that you would die for. I promise that having ocs you fully enjoy is SO much more appealing-
please DO NOT EVER EVER EVER listen to those "how to make an OC that people will like" or "fixing someone's art" avoid them like the plague, be yourself and have fun there will always be an audience for your character even if it's really small (but is yours and you do whatever you want)