Matthias (voiced by Tyrone Savage in the TV series) is a character from the Redwall series of books written by Brian Jacques and adapted for television.  Matthias is an orphan and an eventual successor of Martin the Warrior.  Matthias is a brown mouse who favors shades of green and brown in his clothing.  You can create his look in one of two ways.  First, you can choose a brown animal onesie and wear a green long-sleeved and brown tunic over that.  You'll also need a satchel and sword for this option.  You can also choose to wear a set of green robes with a half-face mask.  For this look, you'll need a long wooden staff.

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