<h1 id="or-fourth-sister-krea-2-lora">黑神话：悟空 · 四妹 | Fourth Sister — Krea 2 LoRA</h1><p>触发词 Trigger word：simei</p><h2>中文说明</h2><h3>角色</h3><p>《黑神话：悟空》第四章盘丝岭的蜘蛛精「四妹」。本 LoRA 以四妹 cosplay 实拍 + 游戏 CG 混合训练，走写实电影感、暗调玄幻路线：青绿与墨蓝叠穿长袍、黑色立领内裙、金线滚边、红色短靴、高盘发配金簪，画面常伴蓝光蛛网与烛火。</p><p>注意：训练素材以 cosplay 影像为主，出图的面容更接近真人 coser 的骨相，而非游戏引擎里的原设模型脸。想要纯 CG 感，可以降低权重，或在提示词里加强 3d render, game asset。</p><h3>用法</h3><p>最简提示词：simei</p><p>推荐结构（先景别机位，再服装，再场景光线）：</p><p>simei, full body, standing, looking at viewer, front view, green and dark blue traditional chinese robe, black high-collar dress, gold trim, red boots, ancient chinese cave, glowing blue spider webs, candlelight, photorealistic, cinematic lighting</p><h3>推荐参数</h3><ul><li><p>权重 strength：0.9 ~ 1.0。1.0 最贴角色；0.75 ~ 0.85 更容易接受新服装、新构图</p></li><li><p>采样器 er_sde，CFG 2.6（2.4 ~ 3.0）</p></li><li><p>步数 20 ~ 24；二段修脸 12 步、denoise 0.35</p></li><li><p>基础分辨率 1024×1024，竖版 1024×1536，横版 1536×1024</p></li><li><p>放大走像素域 lanczos 到 1.5 倍再低 denoise 二段，别用 latent 放大（细节会糊成方块）</p></li></ul><p><br /></p><h3>提示词小贴士</h3><ul><li><p>服装词要写全。只写 simei 不写衣服，长袍配色容易漂</p></li><li><p>想换装就写明目标服装，权重压到 0.75 ~ 0.85，角色脸仍然守得住</p></li><li><p>侧面、背身机位更容易崩手，负面加 extra limbs, bad hands 有效</p></li><li><p>少数出图会带训练素材遗留的签名残影（右下角手写体）。负面加 watermark, signature, text 并提权到 1.3 可明显抑制，或直接裁掉底部</p></li></ul><p><br /></p><h3>训练信息</h3><ul><li><p>底模：Krea 2（krea2_raw）</p></li><li><p>素材：72 张（cosplay 实拍 57 + 游戏 CG 15），全为完整着装</p></li><li><p>1024×1024 开 bucket；2016 步 / 28 epoch</p></li><li><p>网络 dim 64 / alpha 64；学习率 1e-4，cosine，warmup 40</p></li><li><p>timestep sampling = krea2_shift；fp8 base + fp8 scaled</p></li></ul><p><br /></p><h3>授权</h3><ul><li><p>角色版权归游戏科学（Game Science），本 LoRA 为非官方同人作品</p></li><li><p>训练素材来自公开 cosplay 作品与游戏 CG，版权归各自原作者</p></li><li><p>请勿用于商业用途，请勿冒充官方，请勿用于真人身份冒用或违法用途</p></li></ul><p><br /></p><h2 id="english">English</h2><h3 id="character">Character</h3><p>The Fourth Sister (四妹), a spider demon from Chapter 4 of Black Myth: Wukong. This LoRA is trained on a mix of cosplay photography and in-game CG, aiming for a photoreal, cinematic, dark-fantasy look: layered teal-and-navy robe, black high-collar dress, gold trim, red boots, high bun with a gold hairpin, usually framed by blue-lit spider webs and candlelight.</p><p>Heads-up: since most of the dataset is cosplay photography, faces lean toward the real cosplayer bone structure rather than the in-game 3D model. For a pure CG look, lower the weight or push 3d render, game asset in the prompt.</p><h3 id="usage">Usage</h3><p>Minimal prompt: simei</p><p>Recommended structure (framing, then outfit, then scene and light):</p><p>simei, full body, standing, looking at viewer, front view, green and dark blue traditional chinese robe, black high-collar dress, gold trim, red boots, ancient chinese cave, glowing blue spider webs, candlelight, photorealistic, cinematic lighting</p><h3 id="recommended-settings">Recommended settings</h3><ul><li><p>LoRA weight 0.9 ~ 1.0. 1.0 gives the closest likeness; 0.75 ~ 0.85 leaves more room for new outfits and poses</p></li><li><p>Sampler er_sde, CFG 2.6 (2.4 ~ 3.0)</p></li><li><p>Steps 20 ~ 24; second pass for the face at 12 steps and 0.35 denoise</p></li><li><p>Base resolution 1024×1024, portrait 1024×1536, landscape 1536×1024</p></li><li><p>Upscale in pixel domain with lanczos to 1.5x, then a low-denoise second pass. Avoid latent upscaling</p></li></ul><p><br /></p><h3 id="prompt-tips">Prompt tips</h3><ul><li><p>Always spell out the outfit. simei alone gives the model too much freedom and the robe colours drift</p></li><li><p>For outfit swaps, state the new clothing and drop the weight to 0.75 ~ 0.85. The face still holds</p></li><li><p>Side and back angles are harder on hands; extra limbs, bad hands in the negative helps</p></li><li><p>Some outputs inherit a handwritten signature from the source photos (bottom right). Put watermark, signature, text in the negative at about 1.3 weight, or crop the bottom edge</p></li></ul><p><br /></p><h3 id="training-details">Training details</h3><ul><li><p>Base model: Krea 2 (krea2_raw)</p></li><li><p>Dataset: 72 images (57 cosplay photos + 15 game CG), fully clothed</p></li><li><p>1024×1024 with bucketing; 2016 steps / 28 epochs</p></li><li><p>Network dim 64 / alpha 64; learning rate 1e-4, cosine, 40 warmup steps</p></li><li><p>timestep sampling = krea2_shift; fp8 base + fp8 scaled</p></li></ul><p><br /></p><h3 id="credits">Credits</h3><ul><li><p>Character (c) Game Science. This is an unofficial fan-made LoRA</p></li><li><p>Training images come from publicly available cosplay photography and game CG; copyright stays with their respective authors</p></li><li><p>Non-commercial use only. Do not impersonate the official release, do not use it to impersonate real people, do not use it for unlawful purposes</p></li><li><p><br /></p></li></ul><p><br /></p>

Black Myth: Wukong - Fourth Sister (四妹) | Krea 2

<p>v1.0 首版 / First release — 72 images (57 cosplay + 15 CG), 2016 steps, dim 64.</p>

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