造梦师手记：星座计划，火箭般的AI绘画速度
很多AI绘画爱好者苦于电脑配置不足，尤其是显卡显存不太够，导致AI绘画动辄爆显存，或者巨慢无比。
当Turbo和LCM技术出现后，给这些爱好者带来了福音。
把出图速度提升了数倍，可以在相对较小显存的电脑上实现秒级出图。
不过，一般来说，使用了Turbo和LCM技术的大模型往往细节稍差一点。
好消息是，经过模型创作者的不懈努力，接近甚至超越普通大模型画面质量的Turbo模型越来越多了。
比如迭代了六个版本的RMSDXL - Hybrid Turbo XL，最新版是“猎户座”，只看最终出图的话，已经和普通大模型不相上下。
作者在C站称：
猎户座：现实主义 || 白羊座：艺术性 || 乌鸦座：一站式
照片：
猎户座（/处女座）：⭐⭐⭐
白羊座：⭐
乌鸦座：⭐⭐
插图：
猎户座（/处女座）：⭐
白羊座：⭐⭐⭐
乌鸦座：⭐⭐
比较猎户座 vs 白羊座 vs 乌鸦座
https://civitai.com/posts/1226477
LCM
使用白羊座 + LCM Lora（PAseer-SDXL-LCM+Turbo）@ 2 秒/张制作的图片：
https://civitai.com/posts/1196818
我的设置
步骤：7
CFG ：2.3 - 2.75
采样器：DPM++ 2S a Karras / DPM++ 2S a
时间：4 秒/张 @ 4060 Ti
使用 4 步（2 秒）也可以获得良好的结果示例。
我的高分辨率修复
去噪强度：0.5
放大：1.334
高分辨率步骤：7
高分辨率放大器：4x-UltraSharp
1、西部女孩
提示词：
(watercolor artwork), a stunning watercolor painting on canvas, white background, simple watercolor, artistic watercolor, watercolor, a v(:0)odyanoi, as steampunk, toned body, standing with hands clasped behind back pose, in a artificial intelligence city,2、夜色灯光
提示词：
a ca(:0)ylee c(:0)owan, in a time warp, , cinematic still {prompt} . emotional, harmonious, vignette, 4k epic detailed, shot on kodak, 35mm photo, sharp focus, high budget, cinemascope, moody, epic, gorgeous, film grain, grainy3、女战士
提示词：
breathtaking (dark art by John Constable:1.1) and (Ruan Jia:1.1) and (Peter Jackson:1.1),award winning,Harsh Nerdy skinny Celtic (Female [Falmer:Redguard:3]:1.2),wearing clothes tailored by Alexander McQue,inside of a Tedious Quarry,Clear skies,Very wide view,Proud,Cartelcore,back-light,50mm,Velvia,masterpiece,award-winning,professional,highly detailed,如何判断大模型的优劣？其实画面比较“脏旧”是优质大模型的特点之一。很多大模型的素材使用了较多美颜照片，看起来好看，但无法商用或者用作插画。这个大模型能够做出各种褶皱、脏旧的效果，反而说明大模型的实力强劲。
4、机甲女性
提示词：
(anime artwork) anime style,key visual,vibrant,studio anime,highly detailed,a la(:0)ura l(:0)inney,as astral,skinny body,in a retrofuturistic moscow,5、雪后
提示词：
a professional portrait photograph of a gorgeous Norwegian girl in winter clothing with long wavy blonde hair,((sultry flirty look)),freckles,beautiful symmetrical face,cute natural makeup,((standing outside in snowy city street)),stunning modern urban upscale environment,ultra realistic,concept art,elegant,highly detailed,intricate,sharp focus,depth of field,f/1.8,85mm,medium shot,mid shot,(centered image composition),(professionally color graded),((bright soft diffused light)),volumetric fog,trending on instagram,trending on tumblr,hdr 4k,8k,6、动漫cosplay
提示词：
a portrait of haute couture beautiful albino asian fashion model with pale blue hair, in front of brutalist building architecture ,anime artwork, anime style, key visual, vibrant, studio anime, highly detailed7、蝙蝠侠
提示词：
a Characters from batman in stanley kubrick's eyes wide shut trending on artstation photorealistic, cinematic lighting, dark atmosphere, volumetric lighting, action pose, epic scene, lots of fine detail, movie style, photography, natural textures, natural light, natural blur, photorealism, cinematic rendering, ray tracing, highest quality, highest detail, Cinematic, Blur Effect, Long Exposure, 8K, Ultra-HD, Natural Lighting, Moody Lighting, Cinematic Lighting, hyper-realistic, vibrant, 8k, detailed, ultra detailt,, <lora:PAseer-SDXL-LCM+Turbo:1>8、漫画女孩
提示词：
1girl,tohsaka rin,solo,long hair,sweater,red sweater,looking at viewer,blue background,black hair,simple background,two side up,turtleneck,blue eyes,lips,closed mouth,ribbon,hair ribbon,bangs,turtleneck sweater,upper body,parted bangs,black ribbon,ribbed sweater,twintails,nose,9、家居风格
提示词：
a Living room with 2 trendy high end artistic abstract oil paintings on wall behind sofa, soft ivory, medium ivory, golden ecru, light taupe, medium soft taupe, dark soft taupe, light smokey blue green, ash grey green light, smokey grey green dark, bronze lots of fine detail, movie style, photography, natural textures, natural light, natural blur, photorealism, cinematic rendering, ray tracing, highest quality, highest detail, Cinematic, Blur Effect, Long Exposure, 8K, Ultra-HD, Natural Lighting, Moody Lighting, Cinematic Lighting, hyper-realistic, vibrant, 8k, detailed, ultra detail,10、巴黎街头
提示词：
(photograph by Annie Leibovitz:1.5),(25 years old, medium covered breasts, cleavage, skinny, slender, young woman:1.5),(Oval-shaped face, luminous complexion, Bright almond-shaped eyes, Arched defined eyebrows, retroussé nose, bow-shaped lips:1.2),Parisian streets at twilight,elegant athletic vibe,((chic outfit)),tailored blazer,silk scarf flowing in the breeze,comfortable yet stylish trousers,leather gloves,iconic Eiffel Tower in the background,cobblestone streets,charming cafes,ambient street lights,passersby in fashionable attire,serene expression,sense of freedom and adventure,pastel-colored buildings,ornate balconies with wrought-iron details,soft sunset colors,sophisticated yet relaxed atmosphere,blend of traditional and contemporary fashion elements,subtle makeup,effortless elegance, C站主页：
https://civitai.com/models/236754?modelVersionId=302570
网盘下载：
https://www.123pan.com/s/ueDeVv-M9uI.html