Live2d Cubism Linux |work| Here
This is the big one. It is a completely native, open-source 2D rigging suite designed specifically for Linux (and Windows/macOS). It uses its own format (.inp) rather than Live2D's proprietary format, but it is the future of "native" 2D VTubing on Linux.
While Live2D Cubism is the industry standard for creating 2D avatars, Linux users have long been left in the cold by the lack of a native build. However, the Linux community is nothing if not resourceful. Whether you are a VTuber or an animator, here is the comprehensive guide to getting 1. The Reality of Live2D on Linux live2d cubism linux
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