Good photo, would be better and even have a chance for a ribbon if you crop the leaf at the bottom in the background from the photo, leaving you with a square format photo. I like the colors and lighting condition.
I like most of the details here. You've got a few highlights that are blown out. And the reflections look "dry" like the flower is dead rather than moist, waxy and alive. The black lump in the lower right doesn't help. Maybe get closer to the bloom?