Make something more dangerous and "breed" it with wings. Using danger from xmens wings. I repainted them,removed the arms from the alien and then heated up joints and they fit in arm sockets with ease.

I want to think the wings are fully prehensile, acidic, membrane lined and has a toxin that emits upon capture that is like a mix if vapor and mist. Invades lungs and permeates through most suits, clothing and armor.