Not every piece of art in the digital media needs to be so polished all the time. The soft edges can allow for the viewer to fill in details and make a story in their own head.
Like is the slash of red a wound or a rogue pattern on a scale or even a flower or leaf caught up when the dragon landed? If it is a wound was it caused by an other dragon or a human challenger? Is that a nest of birds or baby dragons? Is the dragon a male or female?
Clarity can ruin the mystery in a work of fantasy like this. The unknown can be a lot of fun in my opinion.