The two Qwen3.5-4B-GLB-3D-Coder GGUF checkpoints at the repository root are unmodified files from CCORE's release.
Upstream: https://huggingface.co/ccore/Qwen3.5-4B-GLB-3D-Coder/tree/541152f42ceb889252554ad6d569f7142e3ed5c3
Base model: https://huggingface.co/Qwen/Qwen3.5-4B
License: Apache License 2.0, included in LICENSE.