Christmas Messenger Foxes

If there are origami Christmas messenger birds, why shouldn't there be origami Christmas messenger foxes? There are four of them, two polar foxes and two forest foxes (a gold one and a red one). Each one of them brings a Christmas message. Will it be a riddle, a quest or a message for the soul? I will not ruin the surprise.

Model: Fox
Designer: ?
Tutorial: https://www.youtube.com/watch?v=yhq1K-pgwsc