Before being kicked out of the Seven Heavens a Solar forced him to reveal his true nature which cause him to transform into creature in the description.
A permanent
Inner Beauty spell? Badass idea.
From the creature's description, I'd guess it's from the 3rd Heaven, the Beastlands; a hollyphant variant maybe? I'd bet some N/CG deities have beef with him if he messed their realm up. Or he has beef with the gods for kicking him out. Could be a plot point. As a matter of fact, they have a pretty neat prison for him in the case he's captured alive, known as Belerin.
Though given how messy Chaotic deities are... Imagine that conversation. Or don't, my fanfic gland is tingling:
Skerrit: Ehlonna, dear...
Ehlonna: Ah, Skerrit! I don't remember you announcing a visit. Forgive my forgetfulness, let me find you a sea-
Skerrit(is a god of centaurs.):...
Ehlonna:Oh, right.
Skerrit: Never bother, my good lady. I won't take long. Do you remember Aertheius the Fallen? The one your solar banished?
Ehlonna(looks over her shoulder to a tortured patch of land, yet to heal from the carnage): Yes, he made quite the impression. What of that fest of sin?
Skerrit: He found his way to the Material Plane. My servants reported his presence among our worshippers not long before I left my realm.
Ehlonna: Our worshippers? Is he trying to convert them to his side?
Skerrit: I'd find that quite unlikely even if he didn't burned one of my tribes' groove down to ashes.
Ehlonna(is a goddess of the woods): What?! He dared to ignite a forest!? He shall not go unpunished! We must-
Lastai(appears from nowhere): Moderation, fair Ehlonna. Lest you fall yourself.
Skerrit: Have respect for your elders, child! Know who you are reprimanding!
Ehlonna:*sigh* Leave her be, she's right. I'm sorry, Lastai. For what reason you came so suddenly?
Lastai: We have the same problem, my lady. Our former accomplice has sown dissent against my herd in a city in mortal form. Only a handful could escape.
...
Skerrit: Well *khm*... Are you sure Aertheius is the cause of this?
Lastai: Hm?
Ehlonna(laughs nervously): What he means is... It's not as if public disown of your church is a rare occurrence... your clergy-
Lastai(is annoyed and a goddess of pleasure): I am aware what a portion of my clergy does both in their free time and on duty. I have no doubt prejuice wasn't an issue in the area until he arrived. The servants of Remnis remaining behind while their lord travel reported seeing him wreak havoc among animals not far from the city. This cannot be a coincidence.
Ehlonna: Then we shall take care of this immediately. Skerrit, when will the Court set foot in Brux?
Skerrit: The Cou- You wish me to present this case in the Seelie Court?
Ehlonna: Of course.
Lastai: I understand the united power of the Court would prove better than our best efforts.*
Skerrit: I'm afraid this is not an option, Ehlonna. I would rather not face Titania's... temper.
Lastai: What do you mean?
Skerrit: You two don't realize you want them to take care of a vile creature
we unleashed upon mortals, who then procceded to commit
arson, kill
wildlife and boycott a
brothel?
Elhonna:...
Lastai:...Maybe we should shut up and take care of it?
Ehlonna: Yes, we better keep this to ourselves.
Skerrit(relieved): I hoped you would arrive at such conclusion. May I suggest myself as the leader of our cause?
Ehlonna: I think you already are.
Skerrit: Thank you. I espect both of you to have your followers ready at all times until we know what danger he poses. Lastai, find your brother and ask him for permit to use his territory as a base. Our best bet is operating unnoticed by our superiors.
Lastai: As you wish.
(Lastai off.)
Skerrit: Ehlonna, command Novalee to inspect your forces. I will continue to provide intelligence of his pursuit as long as he is within my reach. Until then, my lady.
Ehlonna: Yes, yes, fare well.
Skerrit: Oh, and...
Ehlonna: Yes?
Skerrit: Notify the solar responsible.
Ehlonna: Understood.
(Skerrit off. Ehlonna takes a glance at the land once again, then leaves.)
*Author's note: The gods residing in the Beastlands are few and low profile, with Stronmaus and Ubtao being the most powerful. The gods present know the former has better things to do until Remnis arrives from yet another journey to report(which might take decades; we are talking about immortals, after all, and giant eagles rarely need supervision), while the latter, frankly, wouldn't give a damn.