Is this 3D model free to download?

Yes, GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Quentin Machiels, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK 3D printable model by Quentin Machiels

GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK photo 1

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GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK photo 3

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GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK

Source: MyMiniFactory by Quentin Machiels

The GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK is a free printable 3D model from MyMiniFactory by Quentin Machiels. Improved MK2.1 version Here is the final most accurate 3D printable proton pack shell with all the external parts (legris, knob, etc...). You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

219 saves Source: MyMiniFactory Updated 2026-09-22 License: CC-BY-NC-SA · non-commercial

Tags: movie, prop, toy, cosplay, Wand, ghostbusters, proton, cyclotron, dale, clippards, legris

About this model

Improved MK2.1 version Here is the final most accurate 3D printable proton pack shell with all the external parts (legris, knob, etc...). All you'll need is lots of 20MM M3 screws and glue for the shell, but you still need the stickers, switches, tunings, lenses and alice frame. those aren't printable. A template for the motherboard is included too and can be found in our FB group (For the U.S., we have ways to cut it for cheap)But the files are compatible with normal motherboard like gbfan Assembly is easy, just look at reference pictures. The legris, clippards elbow and fittings are made of multiple parts that are meant to be glued together with a M3 screw inside and a second one can be added to the tip to make the hose fitting sturdier.You will also find M3’s head size hole on the gun d…

Frequently asked questions

Is this 3D model free to download?: Yes. GHOSTBUSTERS - MK2.1 MOVIE ACCURATE PROTON PACK is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Quentin Machiels.
Who made this model?: Designed by Quentin Machiels, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.