Ok, here goes.
Tineola bisselliella (common moth)
Being a moth, Lilth can fly well, but prefers to stay on the ground. Also being a moth, he is highly intelligent compared to other bugs. He also has a rather high status in the capitol, meaning he would be able to access certain areas more easily than others. He can use a sword well enough to buy him some time to get out of a bad situation, but he is by no means a warrior.
I should have a drawing soon, but for now I'll just describe him. His overall body/wing color is whiteish-yellow, and the color of the tufts of fur on his body are goldfish-yellow. He wares a dark crimson scarf around his neck and a magnifying glass monocle that he takes on and off, He has a small note book and pen witch he always carries around with him and has a very lightweight short sword at his side. Lastly, he carries around a custom badge witch shows he's not just some random guy when he questions people, ect...
Instead of a sword for hire, Lilth considers himself a mind for hire. He grew up in a rather well of home in the upper levels of the capitol, and as such is respected by most. Even for a moth Lilth is smart, and has a great eye for detail. Due to this trait, he took up a job as a detective, and was willing to work for just about anyone. He occasionally would be hired by the empire itself to track down a criminal, or solve a crime, but he also is willing to work for a common bug if they offer him the right price. Lilth has always had a strict sense of justice, and sees things in a very black and white manner, with can often come across prideful and cold. He also has the bad habit of sticking his nose were it doesn't belong. The death of the Emperor was extremely intriguing to him, and Lilth has taken it upon himself to get to the bottom of what happened.