Hi,
I read your job description and I would love to work with you in this unique project of creating a new language.
I have read many fantasy novels including J. R. R. Tolkien, George R. R. Martin and J. K. Rowling. All these writers have created new languages like Elvish, Valaryian, Parseltongue.
I am a creative writer and I have done extensive studies of these books and I surely can help you with this task.
if this piques your interest then kindly contact me.
Thank you.