Ok so this is the latest version of Omega. About the only change is the clothing, but this will give you a better idea on how he works, how he is drawn, and what he can do. Anyway a few important facts not mentioned in this ref.
-biohacking basically is the ability to touch an organic and then send a signal into the nervous system connection to the brain, from there he can “hack” into the brain and thus can control various functions for good or ill. This can also work on individual organs and neural networks. From this he can do anything from doing good(i.e.: Restart someone’s heart, enhance healing properties, bring body to optimum level, stop pain....) to causing ill effects(i.e.: Shutting down organs, causing pain on various levels...etc.) He can also possess individuals like a ghost...of course he needs to be inside someone. Just a few polynanite cells are nessisary.
-Symbiosis/paracite- Omega can integrate himself into other beings. For those he likes he can be a symbiote which means he aids and even controls actions for the benefit of host. He is also inherited with host’s offspring if desired. As a paracite, he can do terrible things, however he does not stay in the body forever and either gets out or lets his cells die off.
-The Terminal- Lhi’aans like Omega do not have a brain(or souls for that matter). Instead their bodies are basically avatars that are controlled by the A.I.s in the Terminal which is a massive supercomputer. Each programmed Lhi’aan makes their own selves from a blank A.I. and then creates a body which is basically an input/output interface. If in the event the body should die or be destroyed, it disconnects and then makes a new body. The only true way to stop Lhi’aans is to shut down the Terminal..however it can only work with Lhi’aan operated technology to do so and if one Lhi’aan shuts down...they all do.
System Administrator- After the death of Gamma, the creator, and after the war with the first Lhi’aan Alpha, Omega was voted to be the System Administrator of the Lhi’aan race. This in other words means he is Emperor. However while he is a good Emperor, he prefers to not mire in Lhi’aan politics and would be more likely found exploring the galaxy for new lifeforms. He prefers to work alone but will sometimes travel with an alien companion and sometimes bring them to live with him. Omega has been known to be symbiotic with several lifeforms...but he only integrates with those he trusts and vice versa.

That’s all I have for now, if you have any questions, please ask. Also I added Epsilon  ladyrynn because she is so intresting and the chibi thing was a nice touch...cute enough to eat lol...she’ll like it. Anyway, hope it helps out.