Peganthyrus really didn't change much over most of the twenty-seven years* she's been my fursona; there've been variants but she's always defaulted to "skinny black dragon with those weird head spines".
In 2018 though I made a Candy Orca Dragon variant (thanks Cordite) and that sorta... stuck. That version's been slowly trending back towards the original pitch-black silhouette in some ways, and I feel like this model sheet I'm working on now is kind of a culmination of that - it's bringing together a lot of things I've dabbled with and codifying them into something new. I wonder what she'll be defaulting to in another couple of decades.
Also geez Peganthyrus is 27 years old as a character, she was @newchar'd on Furrymuck near the end of 1995. There are pro artists out there who are younger than my fursona.
re: Working on this revised model sheet has been interesting.
@Leucrotta
Surely only by a year or two I hope! You typed dirty things to her on FM after all.