I haven't seen any others around, but I tried my best to make Nepeta Leijon mine! What do you think?

Eeeeeyyyy~ A homestuck! Rad bro! It's cute and people will get the reference~ And I'm pretty sure they have a blue cat tail... don't quote me I may be imagining things.

We're around, don't you fear. I don't really do cosplay avatars as a rule, but I do like what you've managed!!