AI绘画软件Stable Diffusion详解教程(15):神器之Lora(绘制特定对象)

下面是生成指定宝马M5型号汽车的Stable Diffusion + LoRA配置方案:

一、基础模型推荐

首选模型:SDXL 1.0
优势:更高的分辨率支持(最高1024x1024),更精细的细节表现,适合车辆金属漆面、灯光反射等复杂材质

备选模型:v1-5-pruned-emaonly(SD 1.5)
优势:社区资源更丰富,若需特定风格化可搭配更多LoRA

二、LoRA模型选择

BMW_M5.safetensors(civitai.com上下载)

三、正向提示词(Prompt)

a sleek BMW M8 Competition coupe, glossy Frozen Black Metallic paint, 
aggressive front kidney grille with laser headlights, 
dynamic side profile showcasing Hofmeister kink, 
carbon fiber rear diffuser and quad exhaust tips, 
low-angle shot on rain-soaked asphalt reflecting neon city lights, 
ultra-detailed 8K resolution, professional automotive photography, 
bokeh background with motion blur from passing traffic,
 <lora:BMW_M5:1>

四、反向提示词(Negative Prompt)

blurry, deformed, low-resolution, cartoonish, 3D render, 
out of focus, bad anatomy, watermark, text overlay, 
simple background, toy car, plastic texture

五、实操截图

参数1:

输出1:

参数2:

输出2:

六、进阶技巧

控制网参数:
CFG Scale:7-9(平衡细节与多样性)
Steps:20-50(配合DDIM采样器)

动态提示词:
angle: low shot], [lighting: neon city lights], [weather: rain reflections]

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转载自blog.csdn.net/daobaqin/article/details/146453755
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