This isn't a creature from the normal Dungeons and Dragons line up, instead the Buraq is originally from persian folklore and legend. A couple historical texts mention the Buraq as a celestial steed, capable of traveling at great speed for long distances. Sometimes depicted as a horse or a bull with a long peacock tail and large multi coloured wings.
JLUnit on Discord made a fantastic stat block to go with this token as well, so you can use it in you own games without any hassle! :)