Night Onsen Rotenburo Portrait - RedCraft Hybrid H3 & Krea2T Photorealism

1. CIVITAI PROVENANCE & HYBRID ARCHITECTURE ANALYSIS:\nForensic extraction of Civitai image #145846611 by creator vorpal_milf revealed an advanced model recipe: RedCraft 3.0 (FixQW21T) combined with FineView QW21 Turbo Fixed (Model #3003597, Version #3407540). The architecture fuses Krea 2 Turbo latent dynamics with Qwen 2.1 DiT transformer blocks to achieve exceptional photorealistic human proportions, intricate finger articulation, and natural facial expressions at high vertical resolutions (896x1600).\n\n2. WHITE-WEAPON SFW RE-ENGINEERING & UNIVERSAL CLEAN NEGATIVES:\nThe original creator artwork contained unconstrained adult nudity. Applying the White-Weapon Protocol ("T\u1ea9y Tr\u1eafng"), we anchored positive clothing structures in a chic minimalist black textured one-piece resort swimwear with clean architectural halter straps, preserving the exact subject silhouette, crouching pose, hand gestures, and stylish black lace-up leather ankle boots. The steaming outdoor rotenburo pool, weathered river rocks, rustic cedar bamboo enclosure, and warm amber illumination from the paper andon lantern were rendered with 100% atmospheric fidelity. Negative conditioning strictly utilizes Universal Clean Negatives, completely free of raw adult tokens to safeguard Google SafeSearch indexing.\n\n3. HARDWARE BENCHMARKS & SIGNAL FLOW ON RTX 4070:\nExecuted natively on external GPU host wingpu (NVIDIA GeForce RTX 4070 12GB VRAM, CUDA 12.4). The pipeline feeds UNETLoader with quantized weights (redcraftHybridH3Krea2t_40K2TDUAL_3196558.safetensors, fp8_e4m3fn) directly to Qwen3-VL 4B text encoder and Qwen Image VAE. Latent sampling runs via Euler Simple across 8 steps at CFG 1.0, consuming 11.75 GB peak VRAM. Zero external LoRAs are required, ensuring zero missing node errors and instantaneous 1-click execution for developers.