Is this 3D model free to download?

Yes, 45mm GAUGE PNKA B12 CHASSIS ONLY - 1/24 SCALE is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Cults3D. Use the "Download from Cults3D" 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 Wilks, published on Cults3D. 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.

45mm GAUGE PNKA B12 CHASSIS ONLY - 1/24 SCALE

Source: Cults3D by Wilks

The 45mm GAUGE PNKA B12 CHASSIS ONLY - 1/24 SCALE is a free printable 3D model from Cults3D by Wilks. FREE Chassis model for the PNKA B12 ( These files are also included with the paid full B12 file! You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Cults3D

30 saves Source: Cults3D Updated 2026-09-26 License: PRIVATE-USE · non-commercial Category: Gadgets & Electronics

Tags: model train, model railway, g scale, g gauge, toy train, locomotive, railway, train, model, large scale, garden railway

About this model

FREE Chassis model for the PNKA B12 ( These files are also included with the paid full B12 file!

Frequently asked questions

Is this 3D model free to download?: Yes. 45mm GAUGE PNKA B12 CHASSIS ONLY - 1/24 SCALE is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Cults3D, not by Thinger. We link you directly to the original listing by Wilks.
Who made this model?: Designed by Wilks, published on Cults3D. 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.

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