<h1 id="krea-2-krea2-s2a-lora"><strong>【Krea 2 生态】KREA2 S2A LoRA：一键将草稿转为完成稿</strong></h1><h3><strong>模型简介</strong></h3><p>KREA2 S2A LoRA 是一款专为 Krea 2 底模生态打造的专属微调模型。它的核心功能非常纯粹：将用户的草稿直接转换为完成稿。本模型具备出色的“全阶兼容”特性，能够完美适配各类风格 LoRA（如赛博朋克、水彩、水墨等），在叠加使用时依然能保持极高的生态兼容性。无论是潦草的线条还是精细的线稿，它都能为你提供稳定且惊艳的生成效果。</p><h3 id="s2a-real"><strong>版本新增：S2A-Real（真实摄影版）</strong></h3><p>本系列已新增 S2A-Real 版本。该版本专门用于将草稿直接转化为真实摄影/写实图像。由于原版 S2A 的插画先验风格极其顽固，常规叠加写实 LoRA 无法实现高质量跨次元输出，此变体通过极端的权重融合强行对冲了底模的二次元惯性。它在严格保留草稿结构（如姿态、服饰、构图）的前提下，逼真还原了真实人物的面部特征、皮肤纹理、针织与羽绒材质，以及自然的环境光影。适合需要从草图直接生成真人概念图、写实分镜或摄影模拟的用户。推荐权重 1.0 直接使用，无需额外调整。</p><h3 id="s2a-lineart"><strong>版本新增：S2A-Lineart（精确线稿控制版）</strong></h3><p>本系列已新增 S2A-Lineart 版本。该版本合并了社区模型 Cierpliwy/krea2_lineart_edit（遵循 krea-2-community-license），专为精草与线稿设计，能像 ControlNet Canny 一样严格跟随输入线条，忠实执行结构，适合需要精确上色的场景。对比图中展示了 Original 线稿、S2A（发散版）与 S2A-Lineart（精确版）的效果差异：S2A 会主动丰富细节，适合潦草草图；S2A-Lineart 则克制精确，适合精草或线稿。两者可独立使用，共用触发词“把草稿改成完成稿”。</p><h3><strong>核心特性</strong></h3><p>全阶兼容与生态叠加：专为 Krea 2 生态设计，支持与其他风格 LoRA 完美叠加，保持极高的生态兼容性。</p><p>草稿直出完成稿：一键将草图转化为高质量完成稿，省去繁琐的后期修正步骤。</p><p>极低使用门槛：对输入线稿的包容度极高，支持从“潦草草图”到“精细线稿”的全阶输入，小白也能轻松出图。</p><h3><strong>使用指南</strong></h3><p>底模要求：请搭配 Krea 2 官方底模使用。</p><p>触发词：把草稿改成完成稿</p><p>推荐权重：1.0</p><h3><strong>免责声明与许可</strong></h3><p>本模型仅供个人学习与交流使用，严禁用于任何商业用途。模型训练素材版权归《明日方舟》（Arknights）及其相关原作者所有。使用本模型生成的图像，其知识产权及合规性由使用者自行承担。</p><p></p><h1 id="title:-krea-2-ecosystem-krea2-s2a-lora:-instantly-convert-sketches-to-final-artworks"><strong>Title: [Krea 2 Ecosystem] KREA2 S2A LoRA: Instantly Convert Sketches to Final Artworks</strong></h1><h3 id="model-introduction"><strong>Model Introduction</strong></h3><p>KREA2 S2A LoRA is a custom fine-tuned model specifically designed for the Krea 2 ecosystem. Its core function is straightforward: instantly converting user sketches into final completed artworks. This model features excellent "full-stage compatibility" and seamlessly integrates with various style LoRAs (e.g., Cyberpunk, Watercolor, Ink Wash). When stacked with other LoRAs, it maintains high ecosystem compatibility. Whether you are using rough sketches or highly detailed linearts, it delivers stable and stunning results.</p><h3 id="new-version:-s2a-real-(photorealistic-edition)"><strong>New Version: S2A-Real (Photorealistic Edition)</strong></h3><p>A new variant, S2A-Real, has been added to this series. This version is specifically designed to convert sketches directly into realistic photographic images. Since the original S2A's anime aesthetic prior is extremely stubborn and conventional style LoRA stacking cannot achieve high-quality cross-dimensional output, this variant forcibly counters the base model's 2D inertia through extreme weight fusion. While strictly preserving the structural integrity of the sketch (such as pose, clothing, and composition), it realistically restores real-human facial features, skin textures, knitwear and down materials, as well as natural environmental lighting. Ideal for users needing to generate real-human concept art, realistic storyboards, or photo simulations directly from drafts. Recommended weight: 1.0, no extra adjustment needed.</p><h3 id="new-version:-s2a-lineart-(precise-lineart-control)"><strong>New Version: S2A-Lineart (Precise Lineart Control)</strong></h3><p>A new variant, S2A-Lineart, has been added to this series. It merges the community model Cierpliwy/krea2_lineart_edit (under krea-2-community-license), designed for refined sketches and linearts. It strictly follows input lines like ControlNet Canny, faithfully executing the structure—ideal for precise coloring. The comparison image shows the difference between Original lineart, S2A (divergent edition), and S2A-Lineart (precise edition): S2A actively enriches details for rough drafts, while S2A-Lineart is restrained and precise for refined sketches or linearts. Both can be used independently and share the trigger word "把草稿改成完成稿".</p><h3 id="core-features"><strong>Core Features</strong></h3><p>Ecosystem Stacking &amp; Compatibility: Designed specifically for Krea 2. Perfectly compatible with other style LoRAs, maintaining high ecosystem compatibility.</p><p>Sketch-to-Final Conversion: Instantly transforms rough sketches into high-quality final artworks, eliminating tedious post-processing steps.</p><p>Low Barrier to Entry: Highly tolerant of various input linearts. Supports everything from "rough sketches" to "refined linearts," making it easy for beginners to generate high-quality images.</p><h3 id="usage-guide"><strong>Usage Guide</strong></h3><p>Base Model: Please use the official Krea 2 base model.</p><p>Trigger Word: 把草稿改成完成稿</p><p>Recommended Weight: 1.0</p><h3 id="disclaimer-and-license"><strong>Disclaimer &amp; License</strong></h3><p>This model is strictly for personal learning and communication purposes. Commercial use is strictly prohibited. All copyrights of the training materials belong to Hypergryph (Arknights) and their respective original artists. Users are solely responsible for the intellectual property and compliance of any images generated using this model.</p>

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