Azure has been my fursona since I was nine years old, and has gone through absolutely no significant change in appearance since then. The only noticeable changes are the black bits on his bridge, ears, and tail and the weird stitch thing on his ankle.

As with any of my characters, this "ref sheet" is mostly just a guideline. I prefer to see how different people interpret things. His stripes and colors are all subjective to mood and setting. Have fun with it!