High-fidelity character LoRA for Senko-san from The Helpful Fox Senko-san, for use with Boogu-Image-0.1 Base.

Built from my original 598 native 1024 × 1024 NovelAI 4.5 Curated generations, this LoRA targets sharp anime illustrations with defined linework, clear character features, and consistent identity. It focuses on reproducing Senko’s recognizable appearance while allowing flexibility in clothing, poses, expressions, and environments.

The Trigger Word

senko_san

Include senko_san in your positive prompt, followed by a description of the outfit, activity, setting, and visual style you want. Use the Base model. Turbo produces poor results with this LoRA and is not recommended.

Character Features

• Recognizable identity: Senko’s face, amber eyes, short layered golden-blonde hair, fox ears, fluffy fox tail, and hair ornament.

• Outfit flexibility: Traditional clothing, kimono, dresses, casual outfits, jackets, hoodies, and other wardrobe choices.

• Expressive scenes: Varied poses, expressions, activities, and compositions.

• Flexible environments: Indoor and outdoor scenes, traditional and modern settings, and different times of day.

Prompting

Use descriptive natural language. Start with the trigger word, then explain the image in clear sentences.

• Describe her clothing and expression explicitly.

• Specify the pose or activity you want.

• Include the setting, framing, and lighting.

• State the intended style, such as anime illustration, clean linework, or soft cel shading.

• Keep instructions consistent and prioritize the details that matter most.

Model Setup — ComfyUI

Use an updated ComfyUI installation with native Boogu support.

• Base model: Boogu-Image-0.1-Base

• Text encoder: Qwen3-VL-8B, such as qwen3vl_8b_fp8_scaled.safetensors

• Text encoder loader type: boogu

• VAE: FLUX.1 VAE, such as flux1_vae_bf16.safetensors

• Trigger word: senko_san

Suggested Starting Settings

• LoRA weight: Start at 1.0

• Sampler: Euler (euler)

• Scheduler: Simple (simple)

• Steps: Start at 30; explore 25–50

• CFG scale: Start at 4.0; explore 2.0–5.0

• Resolution: Start at 1024 × 1024

• Denoise: 1.0 for txt2img

• Negative prompt: Start empty; add targeted exclusions if needed

Adjusting LoRA Strength

Start at 1.0 and adjust in small increments.

• Try 0.85–1.0 to balance character identity with outfit and style flexibility.

• Lower the weight if character details overpower the requested clothing or composition.

• Try 1.1–1.2 for stronger character influence, checking for exaggerated features or reduced flexibility.