It is very hard to find some unique designs of dragons. Most sketches of dragons found on the free gallery of many websites are very old and outdated. You won't find any unique sketches of tribal dragon in the three spring album of most tattoo parlors or studios. As designs are altogether different faculty then the tattoo piercing, most parlors are not interested in spending much of their time and money on designs. Tribal dragon design is a special category and you will have not much option if you only depend on free tattoo galleries or tattoo studio's album.
Best way to get plenty of good, recent and aesthetically pleasing tribal dragon designs is becoming the member of a good website that has many good in-house design artists; this ensures the constant in flow of new and fresh designs. Other little bit costly alternative is find some good tattoo design artist and give him/her your idea. Design artist will draw some rough sketches based on your idea. From this basic rough drawing you and your artist has to work together in order to create your dream tribal dragon drawing.