You definitely seem to a have a preference for male/male-presenting characters! Overall, your OCs are also very diverse; despite being all humanoid, their species are varied, and it's first noticed by the uncommon skin colours that some of your characters have. I also notice that you're into angels and demons similarly to me 😏
Your characters tend to be linked together by a detailed, well-researched lore, but their bios tend to stay short (I'm not complaining though! It's easier and more pleasing to read for me haha). I guess you either plan to write a story about them and don't want to spoil, or that you keep most of it in your head and didn't have the time to write everything down yet?
The colours you use are very bright, saturated, guess you're a generally happy and funny person.