Fantasy Original Characters (Forever Fire Universe)

Hello this is Announcement #1 of a fantasy project I am working on, the Forever Fire.
It's the story of a high-fantasy world in relative peace until a necromancer attacks. To fend off the necromancer, the Forever Fire is lit. A guild called the Keepers of the Flame makes sure enemies of the Forever Fire are stopped.
This is still in early production and subject to change. The current plan is to take these ideas and flesh out a short story that has some illustrations.
Let's get into the characters:
1. Wolvaine
Wolvaine is a Draker warrior. He's wise and patient, but also deadly and surprisingly efficient with his longsword. He wears knight armor.
2. Xulna
Xulna is an orc archer. She is kind supportive of her allies. She wears leather armor.
3. Gholan
Gholan is an axe-wielding orc warrior. He will likely be the leader of the guild. He often wears little clothing and is quicker on his feet than one might expect for an orc his size.
4. Alberayne
Alberayne is a small, woodling wizard. He is far older than he looks, he's read thousands of books, and his connection to magic has led to him becoming an Imperial Wizard.
5. Pyrus
Pyrus is a brave fire goblin. He wears ancient ancestral armor that was forged from the bones of beasts.
Villains:
1. Beerog
Beerog is a large, powerful creature called a Jeldar. He is like the combination of a moose, a man, and a beetle. He was a loyal servant to the necromancer and is now bodyguard to Eyelda.
2. Eyelda
Eyelda is a Fallen Elf. She is a powerful magic user that can summon beasts. Her best friend is Beerog, whom she sometimes will ride into battle. The skull atop her staff is a symbol of the necromancer.
You can find my first sketch of some of the Hero characters here: https://www.artstation.com/artwork/3qnOVD
And remember last year I drew a firegoblin and promised he would be used in a project one day? Well now he is! You can find his original sketch in armor here: https://www.artstation.com/artwork/Ye4ZGP
And this is my first drawing of him out of armor: https://www.artstation.com/artwork/q9RLxe
The reason these characters all look different over time is because I am still developing them and trying to make them the best possible. If you read this far, thanks! If FOREVER FIRE interests you, please follow for updates. Comments and helpful feedback are appreciated.