ExCeLLuR8 , Rancid Musk the creator of this thread and the energy sword you are talking about, was last logged into the boards on Jun 7, 2016, and this thread itself is from 2015. As such, I don't think they will see your post here and respond to it. I would suggest perhaps doing a google search for "Rancid Props" and seeing if they are still active on another platform like Facebook or Etsy.
Or, if I may, I would suggest seeking out Sean Bradley,
Sean Bradley or
by SeanBradleyStudio. He does occasional runs of Energy Swords and might be able to get you just a hilt if that is all you need.