nx_skinfam_train_gate.nx

nx_skinfam_train_gate.nx -- ★★P4 NEURAL RUNG 2: a GENERATIVE sovereign skin-texture FAMILY. R1 proved exemplar-fit; R2 proves GENERATION: an AUTO-DECODER (DeepSDF/GLO-style) coordinate-MLP with a LEARNED 8-dim LATENT per training patch, trained jointly on SIX real skin patches (Elara exemplar) by the R1 integer machinery (Q12 backprop + error-feedback + frequency-scaled init). After training, NEW latents (interpolations + in-range draws) generate NOVEL skin textures that never existed = seed -> novel skin, the persongen philosophy carried into the neural track. T1 joint training CONVERGES (err < half of untrained across all 6 patches) T2 per-patch reconstructions are FAITHFUL (avg err < 22/255) and DISTINCT (the latent separates patches) T3 ★GENERATION: novel latents -> textures that are (a) NOT a copy of any training patch, (b) skin-like (mean colour within the training family's range), (c) DIVERSE (two draws differ) T4 persist (weights+latents) -> reload -> re-render bit-identical + PNG knowledge/nx_skinfam.png (row 1 exemplars | row 2 reconstructions | row 3 NOVEL generations) license_tier: ORIGINAL expect_exit: 0