Rk3

RK3 — Colored Pencil Linework Style LoRA

RK3 is a stylized LoRA designed to reproduce clean colored-pencil illustration aesthetics.
It focuses on thin uniform linework, subtle grainy pencil texture, and soft hand-drawn shading, while keeping full support for vibrant color outputs.
The style preserves delicate contours, paper-like texture, and smooth gradients without overpowering your base model.

Use RK3 when you want characters or portraits with a refined pencil-art look that remains flexible, expressive, and clean.

Recommended weight: 0.45 – 0.75

Recommended Style Tags / Prompts Used During Training

Global Style Tags (used across the dataset):

color pencil drawing, colored pencil art, pencil texture, paper texture, grainy shading, soft shading, smooth gradients, clean linework, thin lineart, uniform lineart, precise outlines, fine outlines, controlled strokes, minimal hatching, hand-drawn illustration, sketch aesthetic, semi-realistic stylized, smooth contour lines, delicate contours, paper grain visible, soft highlights

Color Variants:

red lineart, red pencil sketch
blue lineart, blue pencil sketch
graphite lineart, black pencil drawing

The model is really aggressive in saturation these tags are recommended to keep the image colorful and tone down the pencil shading and paper background
Add these to the negative:

monochrome, red lineart only, blue lineart only, oversaturated shading, heavy hatching, sketchy messy strokes, grayscale, thick lineart

Lower down the weight to 0.7 as well if necessary.