✨ CROWN Niji Semi-Realistic Aesthetic & Porcelain Skin Boost | MiniMax H3 自训半写实神颜与皮肤质感加强 LoRA

[English]
This is our self-trained Niji Semi-Realistic Aesthetic, Facial Bone Structure & Subsurface Scattering (SSS) Porcelain Skin Enhancement LoRA (Rank 16, Alpha 16, Video-Only) for MiniMax H3 (Ref2VA / I2VA / T2VA).
Trained on a curated 312-image high-resolution Niji semi-realistic portrait & close-up aesthetic dataset (1280x1280, 1024x1792, 1792x1024) with trigger words stripped from captions so the delicate Niji semi-realistic 3D CGI facial bone structure, luminous glass/porcelain skin micro-texture, subtle lower-eyelid blush makeup, and cinematic studio rim lighting are baked directly into the default weights (no trigger word required — active immediately upon loading). Because it is trained with video_only: True and sound: silent still image isolation, it never interferes with MiniMax H3's native stereo audio generation.

[中文介绍]
这是我们针对 MiniMax H3 (Ref2VA / I2VA / T2VA) 专门训练的 Niji 半写实神颜骨相与次表面散射（SSS）冷白瓷肌质感增强 LoRA（Rank 16 / Alpha 16，Video-Only 视频层隔离训练）。
训练时对 312 张高分辨率 Niji 半写实神颜特写训练集进行了画风触发词剥离（Triggerless Captioning），将 Niji 半写实精致面部骨相、微醺眼妆卧蚕、果冻水润唇釉质感与影棚柔焦次表面散射肌肤纹理 100% 焊入 LoRA 默认权重中（无需填写触发词，挂载即刻生效），同时严格隔离音频层，100% 不干扰 H3 原生立体声配乐与人声对口型。

📊 Real Production Test Record / 真实生产测试记录

• Base Model (底模): minimax_h3_ref2va_bf16.safetensors (37.5 GB Full BF16) + qwen3vl_32b_minimax_h3_bf16.safetensors + minimax_h3_video_vae_fp32.safetensors + minimax_h3_audio_vae_fp32.safetensors
• Sampling Steps & Schedule (采样步数与调度): 20 ~ 24 Steps, euler sampler + ManualSigmas, MiniMaxH3SigmaShift (shift_video: 12.0, shift_audio: 3.0)
• LoRA Stack & Exact Weights Used in Our Close-Up Showcase (本片实测挂载的 LoRA 组合与精确权重):
  1. Self-Trained Niji Aesthetic LoRA (本自训 Niji 半写实神颜质感加强 LoRA): CROWN_H3_Niji_Semireal_Aesthetic_V2_r16.safetensors — Weight (权重): 1.00 ~ 1.10 (Recommended range: 0.85 ~ 1.20)
  2. 2K Detail Refiner LoRA (2K 毛孔肌理超清精修 LoRA): minimax_h3_open_regenerate_2k_refiner_rank_16_bf16.safetensors — Weight (权重): 0.35
  3. Step Acceleration LoRA (可选步数加速 LoRA): minimax_h3_dmad_full_dareties_v4_step600_comfy_fro.safetensors — Weight (权重): 0.45
• Trigger Word (触发词): None required (无需触发词，挂载即生效)