door render quality

does anyone know where i would get more realistic doors for my renders ? i have replaced my sketch up doors with twinmotion ones so they are interactive but they look like one object - no slpit in the middle to show they are double doors

Have you tried using two single doors in the opening with maybe a 1/16”-1/8” spacing between the two doors if you are looking to see the crack between them ?
You will have to provide your own frame.