Nice job. The finish and details are nice. The lights and sounds are rich and crisp. It's not exactly proportionate and the lower white cup is off alignment, but Voplin's version wasn't close to accurate either. I guess only I would notice these things since I have stared at every rendition and drawing of the gun that is out there for over 20 hours. I have found that there are two versions, the in-game and the real world rendering used in the Portal 2 commercials and the Cave Johnson videos. It's amazing how different the two really are, but the average gamer would never notice even side by side. Even the white pieces are shaped differently. I'm working on a real world Portal 2 gun from scratch since most like yourself have done a fantastic job of the portal 1 in-game version. (And I don't have to worry about wiring up those red claw LEDs since they don't exist in Portal 2 at all.)
Again, nice job.
