Beyond a paint job, and the addition of a toggle switch, I didn't really know what to do with mine. That is until I saw Afterlife.
I found a cheap $30 R/C dune buggy from Target, took off the car body, and attached the Disguise Trap using some of the screws that held the original car body onto the R/C base, and a bit of hot glue disguised as welding marks, since the front did not have a place for the trap to attach via screws already molded in. I added some cheap Energizer flashlights using zip-ties, and that was it!
The trap itself is pretty lightweight, so it was still able to drive around pretty quickly! I even took it out to visit the Los Angeles Ghostbusters for their holiday toy drive to make a donation! While I was there, I couldn't help but take some shots of it next to their fantastic Ecto-1 replica!
(Here's a video of the trap in action!
https://www.instagram.com/p/CXrnqNlFyqa/ )