When you make your own images, remember after you finish, and before your ender, try wild new camera settings. This image improved greatly after widening the field of view. (I stopped short of tilting to the side.)
These four dragons are all actually the same purple dragon rendering with the colors altered in Photoshop. Never underestimate Photoshop. This one works great when tiled! The wide version actually has 6 dragons, rather than cropping or spacing, a 3rd row looked better.