This is the Ben from the scene in Ben's house in A NEW HOPE where Ben gives Luke his father's lightsaber. He later teaches Luke how to use it aboard the Millenium Falcon.

• Ben (Obi-Wan) Kenobi (head and arms)
  
• CLASSIC Ben (Obi-Wan) Kenobi (chest and legs)
  
• Luke Skywalker (lightsaber)
  

I switched the arms and head of the Ben Kenobi figures, and then I repainted the arms to match the rest of the robe. As for the lightsaber, I simply "PhotoShopped" the blade out of the picture!