Dragonica Series - Anathema

Anathema Avarice, The Queen of the Flame Dragons.

Her parents were the Fire Dragon Tribe's rulers. And she being the sole heir, must prove to them that she has what it takes to lead their tribe. One day a mysterious force were brought upon their land and killed not just her parents but a great number of her tribe. Due to this incident, she is now the Queen of the Fire Dragon Tribe. Possessing every known fire abilities and powers, she will burn down anything that stands in her way to the truth on who or what killed her parents and half of her tribesmen.

https://www.deviantart.com/rika-dono/art/Pose-420209687
pose reference by Rika Dono ^