As we don't have much information about 'Thomas Christmas Story', we can only guess. Thomas is obviously a key figure. There could be a wise old man in the story who gives Thomas some advice about Christmas. Or perhaps there's a little girl or boy who is Thomas's best friend and they experience Christmas together. It could also have a character like a reindeer if the story has a more magical touch.
I'm not sure as I don't know the details of this story. But I assume Thomas is one of the main characters. There might also be his family members, friends, or people in his community who are important in the story.
Also, there could be some Christmas - specific characters like Santa Claus or elves if the stories have a more magical take on Christmas. They would interact with Thomas and add to the festive feel of the stories.
Thomas is surely one of the main characters as the story is named after him. There might also be other characters from the Thomas the Tank Engine series like his friends Percy and James. They could be involved in helping Thomas find the missing Christmas tree.
There may not be a single 'character' in the traditional sense. But if we consider, it could be the general figures that are often depicted in Kinkade's Christmas paintings, like the families, the children waiting for Santa, or the carolers. These are the elements that bring the story to life.
Obviously, Thomas and the children are the main characters. But without more context, we don't know if there are other important figures in the story.
Since I don't know the exact details of this 'Stewie's Christmas Story' by Thomas Sanders, I can only assume that Stewie is likely one of the main characters. There might also be other characters that are common in Christmas stories, like Santa Claus, elves, or family members of Stewie.
The main characters are likely to be Thomas, a friendly and curious little blue engine, and his friends like Percy, James, and Toby. They are always involved in different adventures in the railway world.
Thomas is the main character, of course. Then there's Percy, who is Thomas's friend. There's also Toby, an old tram engine. And the Fat Controller, who is in charge of the railway and gives tasks to the engines.
Thomas is the main character, of course. He's a little blue engine full of curiosity and determination.
Thomas is definitely one of the main characters. His positive attitude and friendly nature are central to the story.
Most likely, Thomas the Tank Engine is one of the main characters. He is usually the central figure in stories related to this series.