This character is partly a representaion of myself. Do not bash/give me hate for making this character experience mental issues and abuse, as some of this has happened to me.
I also apologize in advance if he looks anything like your character. I tried to be as orginal and creative as I can while still keeping within the rules.
Name:  Nae
Age: Teen/Adoselent
Gender: Male ♂ (transgender. i will explain this in more detail mkay.)
Species: White Lion
Personality(ies):
First personality: Kind, accepting, little bit worryful, sorta docile and introverted.
Second personality (aggravated enough): Anxious, paranoid, defocused, angry, sensitve and reckless.
Likes: Sleeping, sunsets, romantic stuff, flowers, the shade, and strong platonic relationships.
Dislikes: Being ignored, being touched, making people upset, getting yelled at, death, and getting things wrong.
Generation: Around Kiara-Kion's generation
Mother: x
Father: x
Mate: No mate/is too young to mate.
Pride: Currently residing in the Pridelands
Aesthetic features:
Pelt: Cream
Underbelly, muzzle and paws: Grey-white
Mane/tufts tail and markings: Creamy-brown
Eyebrows and eye markings: Light Brown
Eyes: Iris-Turquoise Eye whites-White
Nose: It looks black, but it's actually just very dark brown.
Other features: Freckles, whiskers, scars and tail markings.
Scars are on the following places:
Ear, face, neck and legs.
Amounts of scars and placement don't have to be exaclty accurate.
Tail marking:
Placment on tail shown in detailed picture.
Bio and relevance to the movie:
Nae is quite a hard character to describe in one piece, because his personalities fluctuate a lot. He is usually very anti-social but will be quite open and talkative around his friends. He loves his friends, because he was abused and left his pride at a young age, and grew older without any relationships with other lions. The only thing he really ever talked to was his prey that he desperatley never wanted to harm, but had to otherwise he would die himself. That is until he met Malka (adult), who introduced Nae to the Pridelands and to king Simba. The pride accepted him in and while living in the pridelands Nae made a lot of new relationships with other lions. He had not experienced that much hapiness before in his life. Still, he worried about making his friends upset or hurting them, which led to Nae being mentally unstable. His friends insist they still love him and won't ever change his mind about him, no matter how he acts. Nae still has second thoughts and his personality often changes anyway.

About Nae's gender:
(Okay, so Nae is basically a fursona for me on this site, and there is one significant part of me that I talk about a lot and it can fit into Nae's own story very easily.)
Nae was born into his pride as a healthy looking lioness cub. As he got older, he started to notice something different about him. All the other lionesses had either no or very little tuft hair but Nae, Nae was gaining a lot more. At around a preteen age, his mother started to panic. Nae was growing tufts of mane on his cheeks, head, and chest. But Nae felt comfortable like that. It felt normal to be growing a mane for some reason. He had always admired male lions in the pride, thinking that their hair and husky deep voices were so majestic. Nae told his mother and father about his feelings, but they did not approve. Nae's father beat him and his mother verbally abused him. This is what caused Nae to flee from his pride, as he knew he would not find acceptence from them.
Long story short, Nae was a lioness with extra testosterone which led him to feel male a during his preteens. He is now a male lion who still has the body and voice of a lioness.
(I feel this is why Nae is an unrealistic character, because in real life animals have no concept of gender. But these animals are anthropomorphic so... yeah.)

( If I need to add anything else for a character description, let me know! Thanks! )
-Charry