this both character is books: https://www.amazon.com/Scales-Fate-Chosen-Shaidan-Barnes/dp/B0CTJ4F3P8

strenger trigger for razzar : dragon, no humans, feral, solo, wings, scales, spikes, yellow eyes, male, muscular feral, black horns, 1boy

strenger trigger for lillar: no humans, feral, solo, scales, tail, wingless dragon, scalie, pink scales, female, 1girl, green eyes, white underbelly