TalkingGaussian setup — CUDA modules скомпилированы, blocker на BFM gating
После user catch (HVA = 2D drift, нужен 4DGS-native) — пивот к TalkingGaussian (ECCV 2024). Repo cloned, isolated venv-talking-gaussian, 3 CUDA modules скомпилированы на Blackwell sm_120 (diff-gaussian-rasterization, simple-knn, gridencoder через 3 patches). Blocker: Basel Face Model 2009 (BFM) gated на faces.dmi.unibas.ch — requires manual registration, не automatable. Plus dep stack нужен: OpenFace AU C++, EasyPortrait + mmcv-full==1.7.1 (Py3.12 incompatible), DeepSpeech TF1, training video 1-5 min (наша 16 sec). Honest report — cleanup path forward или откат к v7.