Is this 3D model free to download?

Yes, ProtoPanda Side Fins Triple Variant 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 Xactlysharp, 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.

ProtoPanda Side Fins Triple Variant 3D printable model by Xactlysharp

ProtoPanda Side Fins Triple Variant photo 1

ProtoPanda Side Fins Triple Variant photo 2

ProtoPanda Side Fins Triple Variant photo 3

ProtoPanda Side Fins Triple Variant photo 4

ProtoPanda Side Fins Triple Variant

Source: Thingiverse by Xactlysharp

The ProtoPanda Side Fins Triple Variant is a free printable 3D model from Thingiverse by Xactlysharp. A different variant for the side fins from ProtoPanda (by @mockthebear, check it out, it's awesome). You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-05 License: CC-BY-SA · commercial OK Category: Other

Tags: furry, Protogen, Protogen fursuit, protogen head, protogens

About this model

A different variant for the side fins from ProtoPanda (by @mockthebear, check it out, it's awesome). the circular ring + mounting holes are as close as I could get them, but I haven't done a test fit yet, will update this when I do! For the mounting holes, I printed the original copy, scanned the bottom of it, then traced it as best I could, hopefully its close enough. These are just something I wanted but they are here available to everyone! If you would like the original model (modeled in Solidworks 26), or a .STEP file, check my bio for communications Test print was printed in BambuLab Transparent PLA-Purple at 100% scale I also have a timelapse of the test print, cant attach it though, so shoot me a message (check bio for details) if you want to see it Version 3_2025: adjusted mounting…

Frequently asked questions

Is this 3D model free to download?: Yes. ProtoPanda Side Fins Triple Variant 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 Xactlysharp.
Who made this model?: Designed by Xactlysharp, 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.

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