PET-G.I. Joe: Ultimate Articulated Action Figure

PET-G.I. Joe: The Ultimate Articulated Action Figure

Meet PET-G.I. Joe, the latest evolution in 3D-printed articulated figures. Following the success of my previous models, PLA-Boy V1 and PLA-Boy V2, links below, this model has been completely overhauled and engineered specifically for the durability and flexibility of PETG filament. His face was modeled after me before you ask…  See attached image!  Whether you are looking for a highly poseable artist's mannequin, a custom base for toy design, or just the coolest "fidget" toy on your desk, PET-G.I. Joe is built to perform.

Previous Versions

• Check out PLA-Boy Version 1 here: [Click Here]

  

• Check out PLA-Boy Version 2 here: [CLICK HERE]

  

And now, as of 2/3/26, a FEMALE version: https://makerworld.com/en/models/2646181-petg-power-link-ultra-durable-poseable-heroine#profileId-2924724

⚠️ IMPORTANT: Skill Level & Printer Requirements

This is NOT a project for complete beginners. To achieve the tight tolerances and functional hinges shown in the photos, you must have a fine-tuned 3D printer. Also, he is called PET-G.I. Joe for a simple reason: You should print him in PETG if at all possible. Why? PETG is the smarter choice because it offers significantly higher impact resistance and structural durability than PLA, ensuring the figure's delicate hinges won't snap during posing or play.  Patient assembly is required. Because this model uses high-friction joints to maintain its poses, you will need to perform some post-processing "surgery" to get him moving!

🛠 How to "Separate" the Custom Hinges

The knee and elbow hinges were designed from scratch to be incredibly tight and stable. They are printed as a single unit and must be "broken apart" after printing to become functional. Follow these steps carefully:

1. The Lever: Use a thin, flat blade (like a hobby knife or THIN flathead screwdriver) to get under the ends of the hinge shaft on both sides.

   

2. The Initial Crack: Carefully move the blade around the perimeter on both ends of the shaft. 

3. The Wedge: If it remains stuck, wedge the flat blade between the two hinge pieces at the "teeth" of the hinge and TWIST to crack it open.

   

4. The Release: Continue this process, carefully moving and TWISTING until the shaft breaks free and the hinge moves freely.

5. Refining the Joints: Depending on your print quality and flow rate, you may need to sand down the ball joints (shoulders/hips) for smoother operation.

   

6. BE PATIENT! Forcing it too hard without the proper leverage can snap the limbs. Take your time!

🏛 The History of the Model

PET-G.I. Joe started as an experiment in joint friction. Most 3D-printed figures become "floppy" over time. By designing a proprietary "toothed" hinge and optimizing the socket depth for the material properties of PETG, I created a figure that can hold difficult poses—like the splits or a crouching combat stance—without sliding. The name is a tribute to the classic action figures we grew up with, updated for the maker generation.

🔄 Remix Potential & Use Cases

This model is a perfect "blank canvas" for creators. Here are some ideas for remixes:

• Cosplay & Armor: Use this as a "Digital Mannequin" to scale armor pieces before printing full-size.
• Stop Motion: The tight joints make this an excellent rig for stop-motion animation.
• Custom Characters: Use the torso and limb geometry to sculpt your own superheroes or game characters.

Keywords for Remixing: Action Figure Base, Mannequin, Articulated Doll, Ball Jointed Doll (BJD), Stop Motion Rig, Anatomy Study.

📏 Essential Tools for Makers

If you are planning on remixing this or scaling it, feel free to check out my video on how to do that:

• Video Guide: How to size, scale, cut, and orient models in Bambu Studio: Watch Here

Hashtags: #3dprinting #ActionFigure #MakerWorld #Articulated #PETG #ToyDesign #Mannequin #GfS #Poseable #ArtistTools #DIYActionFigure #BambuLab