Spirit Halloween Proton Pack Bumper Mod – 3D Printed Upgrade for Ghostbusters Cosplay
Complete your Spirit Halloween Proton Pack with this screen-accurate Bumper Mod, designed to replicate the look and shape of the real Ghostbusters hero packs. Whether you’re a cosplayer, builder, or collector, this upgrade adds the professional finish your proton pack needs to go from store-bought to movie-quality.
3D printed in durable PLA plastic, it’s the ideal add-on for modding your pack with a more authentic silhouette—just like the packs worn by Venkman, Spengler, Ray, and Winston.
⚙️ Key Features:
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🎬 Screen-Inspired Accuracy
Designed to mirror the look of the original Ghostbusters movie pack bumper, including curved ends and vent openings—essential for achieving an authentic pack profile. -
🖨️ High-Quality PLA Construction
Made from lightweight and durable PLA plastic, this bumper mod is perfect for display, cosplay, and long-term use. It can be painted and weathered to match your build. -
🔧 Easy to Install
Sized specifically for Spirit Halloween Proton Pack shells. Attaches easily with screws or epoxy—no major modifications needed. -
🎭 Cosplay & Convention Ready
Adds that crucial final detail to elevate your Spirit Pack for events, fan films, Halloween, or just showing off to fellow Ghostbusters fans. -
📏 Perfect Fit for Spirit Shells
Tailored to match the scale and shape of Spirit Halloween packs while preserving their original structure.
👻 Why It Belongs in Your Build:
The bumper is one of the most defining elements of a finished Ghostbusters pack—and this mod gets it right. Affordable, lightweight, and easy to install, it’s the go-to option for turning your entry-level Spirit Pack into a prop worthy of the firehouse.
Designer Credit: Created by AJLoCascio – View on Thingiverse
