MM: Half-wights (XP, Image)

Does anyone have a guess as to:

1) the XP value for half-wights

2) a great image for a half-wight

??

Pres

Ps.
Half-wights are introduced in REF5.

Half-Wight

FREQUENCY: Uncommon
NO. APPEARING: 1-20
ARMOR CLASS: 7
MOVE: 12"
HIT DICE: 2+3
% IN LAIR: 80%
TREASURE TYPE: nil
NO. OF ATTACKS: 1
DAMAGE/ATTACK: 1d3
SPECIAL ATTACKS: Energy drain
SPECIAL DEFENSES: Silver or magic weapons to hit
MAGIC RESISTANCE: As wights
INTELLIGENCE: Average
ALIGNMENT: LE
SIZE: M
PSIONIC ABILITY: Nil
Attack/Defense Modes: Nil
LEVEL/X.P. VALUE: <>

Half-wights have to follow the orders
of their creators. Once they have
drained an energy level, they become
willing wights. If they strike a target,
they automatically drain energy. They
still have some command of their communication
facilities, but wights rarely
allow their half-wights who have not
drained energy to get to a position
where they might warn potential targets.