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Capybara Cranium and Mandible — image 1
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Capybara Cranium and Mandible

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Remixed capybara cranium and mandible originally CT scanned by the Witmer Lab

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Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial

This is the cranium and mandible of a capybara (Hydrochoerus hydrochaeris) originally shared on Sketchfab by the Witmer Lab under CCA license. 

My edits:

I cleaned out internal structures since the original model was from a CT scan. I filled holes and made some manual edits to smooth rough areas. The model was also tiny for some reason, so I scaled it up 10x to what seems to be a reasonable size for a capybara. Here is a video demonstrating my editing workflow.

Printing:

  • 0.20 mm layers

  • 3 walls, 8% grid infill

  • tree supports at 30

    • initial layer expansion: 7 mm (might not need this depending on your build plate adhesion)

    • top z distance = 0.2 mm

    • top interface layers = 2

    • top interface spacing = 0

    • branch diameter = 2 mm

As usual printing with a matte PLA makes support removal much easier. I used Sunlu matte PLA in bone white for my print. The bottom of the mandible will be a little rough with 0.20 mm layers but you can smooth it out. When I tried printing it vertically, it failed multiple times. I printed these on a Bambu A1 with a Biqu cool plate. The orange is from Makerworld.

Bambu profile on Makerworld

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