Volstagg the Voluminous, created by Stan Lee and Jack Kirby, is an Asgardian warrior of immense strength and insatiable appetite. Although his comical appearance makes him popular among 3D modeling enthusiasts, his legal status as intellectual property of Marvel/Disney turns any unauthorized digital reproduction into a significant legal risk, especially on asset exchange platforms.
Copyright and unlicensed 3D modeling ⚖️
From a technical-legal standpoint, the mere conversion of a two-dimensional character into a three-dimensional model already constitutes a derivative work protected by the original copyright. Sharing STL or FBX files of Volstagg on repositories like Thingiverse or Cults3D without express authorization from Marvel infringes on exploitation rights. Cases such as Disney's against sellers of Baby Yoda 3D models (2020) or Warner Bros.' dispute over Batman figures on Sketchfab demonstrate that studios do not hesitate to issue DMCA takedown notices or take legal action, even against independent non-profit creators.
The dilemma of generative AI and digital derivatives 🤖
The emergence of tools like Stable Diffusion or Midjourney has further complicated the landscape. Generating an image or 3D mesh of Volstagg using AI, trained on datasets that include protected works, raises unresolved legal questions. While the result may be visually distinct, US courts are beginning to consider infringement when the prompt explicitly references registered characters. For the digital modeler, the recommendation is clear: opt for public domain characters or create original designs inspired by archetypes, avoiding protected names and distinctive traits.
When digitally modeling Volstagg for an independent video game, is transforming his design enough to avoid copyright infringement from Marvel, or does the mere reference to a character created by Stan Lee and Jack Kirby already imply legal risks regarding copyright and trademark?
(PS: at Foro3D we know that the only things that don't need copyright are STL files that don't print properly)