White is a white bean-shaped astronaut-like alien with floating hands a halo floating on top of his head. He is nonbinary, using They/He pronouns, and is also gay. He is an uncaring, smart and bold saboteur, and may be seen with his golden knife.

White Impostor but he's a horse. need i say more? 

Nova appears as Saint from the game Rain World but with white fur, is an male Irish aroace, might have a drinking issue (probably), and maybe ever so slightly sometimes arrogant. 
Traits/powers include:
> normal vision despite his eyes being closed
> being vegan(and suffers a non-lethal seizure upon attempt to eat meat)
> a long tongue that can stick onto most surfaces, allowing for swing-based parkour. 
> a true demigod form that lets him ascend other lifeforms from this world 