Layered body detail
Contoured side pads, tapered pieces, and small surface nubs give the main body a more structured, equipment-like appearance.
Spirit Halloween Ghostbusters II prop upgrade
Spirit Giga Meter Appearance Upgrade Kit
Give the Spirit Halloween Giga Meter more reference-inspired character with a coordinated collection of 3D-printed appearance details for the body, handle, display, and rear panel.
Upgrade overview
Make your Giga Meter more screen-accurate!
This collection is designed around the Spirit version of the Giga Meter. It captures the character of reference imagery with practical, fit-focused interpretations rather than claiming to reproduce every original or screen-used detail.
Rear heatsink
The ten-fin rear heatsink adds depth to the back panel and follows the Spirit body’s changing angles.
Display and handle details
Axle/spindle pieces, display-side details, and a heat-formable handle tread continue the upgrade across the visible prop.
See the difference
Designed as a coordinated collection
Available as 3D printed parts or STL files you can print yourself. The current collection includes several left-side detail variants.
Left-side details
Side pads, a tapered front piece, handle tread, and optional left-side control-inspired details.
Right-side details
Contoured pad pieces follow the body and create a layered profile around the handle.
Rear heatsink
The current design uses ten fins and multiple angles to follow the rear contours.
Display axles
Front-display spindle details help the stock features read as mounted mechanical hardware.
Installation videos
Watch the Giga Meter upgrades being installed
These A2ThreeD videos cover the display lens and the main appearance package pieces. Follow the written guide for printing, fitment, and the complete appearance-upgrade collection.
Open the appearance package installation video on YouTube · Browse the A2ThreeD channel
Before you buy
Know what this upgrade is—and is not
Designed for the Spirit version
Compatibility is intended for the Spirit Halloween Ghostbusters II Giga Meter. Test-fit every printed part before paint, adhesive, or permanent finishing.
Appearance upgrade
This is a reference-inspired appearance collection. It is not the original prop and is not affiliated with Spirit Halloween or the Ghostbusters rights holders.
Personal-use license
The digital designs are for personal use under the included license. Commercial printing, resale, redistribution, and derivative use require written permission.
Read the personal-use license →