Elven Warrior

Elven Warrior is a somewhat generic title given to several creatures seen in the Elven Temple at Underdark Exit area.
The creature represented in the InfoBox is an example of one of these elven warriors, although there may be slight sprite differences between several (for visual variety purposes).
Practically all these various creatures are plot animation purposes rather than used as an opponent or interaction by the party. They are not meant to be attacked.
Most of these creatures are removed by script (destroy-self) from the map when Elhan finishes his main dialogue and assigns The Elven City Requires My Aid questline. Some others just move off the map when triggered to do so.
A few remain with General Sovalidaas, though those have different .CRE files (C6EXTR03).