Z-Image Pencil Sketch LoRA - Academic Graphite (Rank 64)

High-detail traditional pencil and charcoal sketch LoRA for Z-Image Turbo .

Unlike default model outputs that often look like desaturated 3D renders, this weight set bakes authentic physical graphite behavior directly into the DiT transformer architecture: realistic 2B 4B pencil strokes, paper grain, smudging, and multi-layered cross-hatching.

Recommended Parameters:

• Model Strength: 1.0

• CLIP Strength: 1.0

• Resolution: 1024×1536 (2:3 aspect ratio recommended for maximum vertical detail)

• Sampler: Res MultiStep

Step Count Recommendations:

• 12–16 Steps: Ideal for hard geometry, blueprints, architecture, and steampunk engines. Keeps lines precise and prevents structural distortion.

• 25–30 Steps: Best for portraits, organic forms, and deep academic shading. Allows the model to hallucinate fine skin micro-relief, complex fabric folds, and rich tonal depth.

ComfyUI workflow JSON is attached to the post.