Picked up this Unobtainium kit in the junkyard this week from Jediwannabe, Thanks Chris!. It had been mostly sanded and polished but still had some fine lines in it so I resanded all the pieces with 600-1000 then 1500 grit sandpaper and re polished it. I planned on adding Hyperdynes electronic board but couldn't get a response from him so I went ahead and just used the supplied led. The sequencing LEDs would have been cool but this is fine as is. What a cool little prop. I need to get my rubber mallet from work Monday to press on the round discs but it's pretty much done. I think there is supposed to be a half moon shaped piece that goes at the rear of the "barrel" but I either didn't get it or I lost it. I'll either make a plastic one or maybe a polished aluminum one when I get a chance. Just wanted to get the main part built as I didn't want another unbuilt prop in a box. Again I want to thank Jediwannabe, I was very close to getting the Factory Ent version but really wanted a polished aluminum piece rather then a chrome. Lovin this thing!