I like the name, right off the bat. I am glad that you understood the pointers I gave you on that.
I'm going to go through and let you know the parts that don't make sense to me. It doesn't mean that they are wrong, just need explanation.
"Markings: Green"
I need a little description here, because the markings section was meant more for the "with a greyish underbelly" portion of the pelt color. Is the green his choice of color for war paint during times of that? What is the green for, Scot?
For Faction/Clan, you can put Guaeko, because that is his clan.
For Occupation, you could say that he wanted to become a Huntsmaster, as that is the highest rank of hunter and the one who provides for a village and / or family.
In his history, I think you mean that Great Oak was *wandering* from village to village. You put wondering.
Also, I know it's not part of the CCG, but you might want to think up a small inventory for him, so that we all can see what all he carries with him for his summoning, clothing style he prefers, and anything else that you think might enrich the other players experience with him.
It's an awesome sounding character though. I am very happy with how you took the small amount of information I gave you both on the wiki and in IRC, and really ran with it. Just look into the small things that I have listed, and I think this character will be quickly approved.