The Warriors of Ulric are no formal regiment, but are followers of the Wolf God from many fighting and adventuring professions united in their service of Ar-Ulric. As such they carry a diverse selection of weaponry and equipment. However, for game purposes they all count as being armed in the same way. You should make sure that the majority of models in the unit carry the correct equipment, and make clear to your opponent how the unit is equipped before the game. (Note: Mordheim figures, particularly Middenheimers, are ideal for representing Warriors of Ulric).