I’ve been working on building my 1st proton pack, but got a little distracted by another project.
I just finished designing and building a ghost trap made completely of Lego. It is as close to 1:1 scale with the movie prop as possible. It is also designed to be played with. The power switch activates the power light, a turn of one of the knobs on the front of the trap opens and closes the trap and, of course, you can roll it across the floor to get it under that pesky ghost!
Wasn’t sure how many Lego fans are on here, but figured I’d post a pic.
Here’s a link to a few more images on BrickSafe:
https://bricksafe.com/pages/pcfixitman/1984-ghostbusters-ghost-trap-moc