Looks good and will be really useful for people,
If I had two small suggestions it would be the fastens on the front of his shirt would probably look better just as part of the texture rather than as mesh and the collar would also probably look better just as part of the texture rather than separate mesh added on top of his shirt.
Other than that, well done! Can never have too many Scarlet models and even better that it's a nice Warcraft 3 replica of a WoW character/model.