Is this 3D model free to download?

Yes, Lost Ruins of Arnak + Leaders + Solo Campaign Insert is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" 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 jgrg1, published on Thingiverse. 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.

Lost Ruins of Arnak + Leaders + Solo Campaign Insert 3D printable model by jgrg1

Lost Ruins of Arnak + Leaders + Solo Campaign Insert photo 1

Lost Ruins of Arnak + Leaders + Solo Campaign Insert photo 2

Lost Ruins of Arnak + Leaders + Solo Campaign Insert photo 3

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Lost Ruins of Arnak + Leaders + Solo Campaign Insert

Source: Thingiverse by jgrg1

The Lost Ruins of Arnak + Leaders + Solo Campaign Insert is a free printable 3D model from Thingiverse by jgrg1. This is an insert for The Lost Ruins of Arnak, and supports both the Expedition Leaders expansion, and the PnP solo mini-campaign. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

156 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY-NC · non-commercial 4 makes Category: Toys & Games

Tags: boardgame inserts, boardgame organizer, board game insert, box insert

About this model

This is an insert for The Lost Ruins of Arnak, and supports both the Expedition Leaders expansion, and the PnP solo mini-campaign. Internal box dimensions: 359 x 249 x 70mm It supports sleeved cards. I use MayDay standards. Premium thickness sleeves won't fit. Take note of the stacking order for the gameboards and original game player boards - see photos. I added some extra trays for the solo mini-campaign - these are to store a set of yellow cubes for tracking progress, and some extra meeples specifically for solo play.

Frequently asked questions

Is this 3D model free to download?: Yes. Lost Ruins of Arnak + Leaders + Solo Campaign Insert is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by jgrg1.
Who made this model?: Designed by jgrg1, published on Thingiverse. 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.