Vampires and Unicorns [Tiaverse]

can you tell what I just sketched and what's been sitting around for months lol
so part of this idea, the vampire part, is inspired by kinda-lost   awesome artist btw :3
but basically Blueblood and Fleur are siblings, and also were born with a vampire bat mutation. They don't have the wings, but unicorn horns instead. So like.. unicorn vampires. They like apples and strawberries to suck on! Fancy Pants somehow got himself a vampire girlfriend heh

Also also I think I'm going to retcon Blueblood being a very distant nephew to Celestia or whatever that lore is, bc that's stupid!