赛博朋克城市/科幻城市ZImage LoRA

这是我的第三台 Z Image Turbo lora！^^

为了给你带来这个，我经历了四次失败的培训 ;)

我没想到这个会成功……所以就没加特效……

所以……这只是个测试版本……纯粹为了好玩和测试。

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以下是设置方面的重要细节！

还有关于数据集的问题！

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描述 ：

那这是什么？

这是带有赛博朋克和都市氛围的背景Lora。这是Z Image Turbo版本。

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城市世界 01：

关于数据集！

这个数据集比较老旧，由50%的真实照片和50%的生成素材及动漫内容混合而成。

大多数图片说明都是标签格式，但正如你所看到的，这并没有影响 Z Image 的显示。

因此，您可以使用它在 Z 图像中生成：

• 真实的城市场景
• 动漫风格场景（或像素化……）
• 以上两种方式的结合，即在动画环境中放置真人，或在真实环境中放置动画人物。
• 赛博朋克场景
• 未来主义场景，包括宇宙飞船
• 这些宇宙飞船和建筑物都有特殊的设计（Z图像能够很好地再现数据集中的设计）。

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问题：

• 有时生成的图像会太暗。
• 有时，设计中的飞船会卡在设计中的建筑物里（数据集存在一些低分辨率图片的问题）。
• 一些精度问题（数据集中的低分辨率图片……）
• 也有飞艇，但是那些飞艇很丑（数据集中没有特定设计）。
• 描述性文字太多了（见下文）……我最初所有的洛拉作品都是这么做的。

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使用方法：

两种设置类型：

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1：Turbo

Strength : 1 tested

Steps : 9 – 20 (most of the time I used 20)

Checkpoints : Any

Adetailer : not used

Other : Instead of using the Lumina style, I used the Qwen one.

CFG : 1 or 2

Sampler : EULER

Sheduler : SIMPLE or BETA or NORMAL

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2：一点也不像Turbo……

如果你喜欢多等一会儿，那就用这个吧 ;)

Strength : 1 tested

Steps : 40 – 50

Checkpoints : Any

Adetailer : not used

Other : Instead of using the Lumina style, I used the Qwen one.

CFG : 1 or 2 (2 is of course even longer…)

Sampler : DPM++ 3M SDE

Sheduler : KARRAS

关于如何使用 DPM++ 3M SDE + KARRAS：

由于 Karras 在步数过低时无法使用，并且会产生失真且难看的图像……经过测试，我发现将步数提高到 30-50 可以生成不错的图像……有时甚至可以生成非常好的图像。

但代价是几代人的发展速度变慢……

但由于时间不足，我在大部分迭代过程中都使用了欧拉算法。

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我测试了多种不同版本的 FP8 基础版、BF16 完整版基础模型以及多种文本编码器的组合。我使用的是 Forge NEO（可通过 Stability Matrix 轻松安装（选择 Forge Classic 软件包，然后更改版本选择 NEO）），因此 ComfyUI 的设置可能略有不同。

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触发词（可选）：

• citybkg

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抱歉，这次没有特效 ;)

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我把数据集中可用的描述词列在这里：

其他触发词和描述词（括号内的词）是可选的，但有效：

• elevated highway
• elevatted street(s)
• river, lake, sea
• (elevated) shore
• tunnel(s)
• high buildings
• low buildings
• design buildings
• cyberpunk
• airship(s) (in the sky) (closeup)
• (huge) (small) planet(s) (in the sky)
• day
• night
• evening
• sun shades
• ambiance
• clouds
• (very) detailed
• illuminated
• city lights
• signs
• kanji
• japan
• mega stuctures
• neons
• billboards (on buildings) (on tree(s)) (above buildings) (on highway)
• traffic, car(s), buses
• car rear, car front
• car light trails
• bus station
• people, crowd
• electric poles
• bridges
• (street) shops, shop under highway
• shop signs
• stores
• space
• futuristic
• (floating) city in the clouds
• wall(s)
• street marking, highway markings
• sunny
• houses
• vegetation
• (giant) tree(s)
• motion blur, speed
• reflections
• rain, wet
• reflections
• mist
• smoke
• metal road barriers

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ZIT版本中还有更多内容 :)

与上述描述相同的词语，但：

• 每个数据集图片都有自己的编号：“phot0”、“phot1”、“phot20”……这样，如果你知道每张图片的样子，就可以随意组合使用……但你当然不会这么做 :P

• “airships” now become “spaceships” and “design spaceships”
• haze
• epic scale
• massive towering (design) buildings
• tiny spaceships
• tiny buildings
• spaceship focus
• car focus
• cyberpunk racecar focus
• many road levels
• many levels
• cyberpunk colors
• impressive
• alive
• vertical red light beam on building
• red war paint
• some lighted windows
• construction site behind wall
• huge tree
• tree growing inside and over a building
• moon in the sky
• from low angle
• mist in the background
• haze in the (far) background
• dense moving fog on sideways
• light effects
• partial view of a huge planet in the far background

触发词：	citybkg
使用提示：	CLIP SKIP: 1

作品参照

<lora:training_2617621-20251204085747005:1> citybkg, ghibli style, cyberpunk, day, sunny, clouds, detailed, street, traffic, futuristic, elevated highway, front aerial view, high buildings, low buildings, buildings under highway, billboard over building, billboard on building, tunnels, electric poles, vegetation, trees, signs, shop under highway, street shop, phot9, epic scale, sea, asian temple, beach, waves, woman in red , dress
Steps: 15, CFG scale: 1, Sampler: Euler, Seed: 2124444791, RNG: CPU, Size: 896x1152, Model: z-image-turbo-fp8-e4m3fn, Shift: 3, Version: neo, Module 1: ae, Module 2: Qwen3-4B-UD-Q8_K_XL, Model hash: 0825d3cd75, Schedule type: Beta, Beta schedule beta: 0.6, Beta schedule alpha: 0.6, Diffusion in Low Bits: Automatic (fp16 LoRA), Clip skip: 2

<lora:training_2617621-20251204085747005:1> photo, ambiance, city lights, citybkg, clouds, cyberpunk, day, detailed, elevated highway, epic scale, fantasy, fire sky, cyberpunk metropolis, front view, futuristic, high buildings, low buildings, marble, massive design buildings, mountains, night, orange clouds, phot30, rough sea, waves, scenery, shiny diamonds, shop signs, street, sunny, wet, white, cars, traffic,
Steps: 20, CFG scale: 1, Sampler: Euler, Seed: 1769623322, RNG: CPU, Size: 896x1152, Model: z-image-turbo-fp8-e4m3fn, Shift: 3, Version: neo, Module 1: ae, Module 2: Qwen3-4B-UD-Q8_K_XL, Model hash: 0825d3cd75, Schedule type: Normal, Diffusion in Low Bits: Automatic (fp16 LoRA), Clip skip: 2

<lora:training_2617621-20251204085747005:1> A sleek black muscle car tears down a rain-slicked highway at high speed, its rear lights glowing like molten embers as they slice through the misty air. Water sprays violently off the tires, leaving swirling trails of vapor that drift across the lanes in ghostly streaks. The polished body of the car reflects the blue-gray sky above, capturing fleeting flashes of city lights as it rockets forward.
Ahead, a sprawling futuristic skyline rises against the storm-filled horizon. Towering skyscrapers pierce the clouds, their glass surfaces shimmering with cold reflections from the early evening light. A single tall spire glows with a bright pink beacon, cutting sharply through the haze like a flare guiding travelers into the city. Smaller aircraft hover faintly in the distance, their lights blinking as they weave through the brooding sky.
The road curves gently toward the city, bordered by faint guardrail lights that stretch into luminous ribbons under the long exposure blur of speed. Fog drifts low across the lanes, catching the headlights of distant vehicles and turning them into diffuse golden halos. The clouds above churn in dramatic formations, mixing soft blue tones with darker storm masses ready to release more rain.
Every element in the scene conveys motion, intensity, and anticipation — a lone powerful car racing toward a glowing metropolis under a turbulent sky, the city waiting like a radiant mirage at the end of a wet, glossy highway.
Steps: 20, CFG scale: 1, Sampler: Euler, Seed: 296094802, RNG: CPU, Size: 896x1152, Model: z-image-turbo-fp8-e4m3fn, Shift: 3, Version: neo, Module 1: ae, Module 2: Qwen3-4B-UD-Q8_K_XL, Model hash: 0825d3cd75, Schedule type: Normal, Diffusion in Low Bits: Automatic (fp16 LoRA), Clip skip: 2

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