Consistent Character Generator for AI Influencer Creation

Introduction

This ComfyUI workflow for consistent realistic characters from multiple angles integrates DeepSeek-JanusPro image inversion to generate accurate prompt words. It uses the PuLID-Flux model to restore more than 90% of facial features, combines OpenPose skeleton control to fix character posture, and leverages the semantic understanding ability of the Flux model to optimize the consistency of details. This advanced workflow is ideal for creating consistent character, including applications for AI influencers and AI models, ensuring precise and realistic results.

If you want to check more details about the models used in this workflow, please visit these links:

https://github.com/PowerHouseMan/ComfyUI-AdvancedLivePortrait

https://github.com/ZHO-ZHO-ZHO/ComfyUI-DeepSeek-JanusPro

Workflow Overview

This workflow combines multiple advanced models and tools to create consistent character AI from multiple angles. Below is an overview of the key models and their roles in the workflow:

DeepSeek-JanusPro

• Performs image inversion to generate accurate and contextually relevant prompt words.
• Enhances the precision of character generation by ensuring detailed prompts for the AI model.

PuLID-Flux Model

• Restores more than 90% of facial features for high-quality, realistic outputs.
• Ensures consistency in facial details across multiple frames or angles.
• Helps maintain a consistent character appearance throughout the workflow.

OpenPose Skeleton

• Control Provides posture correction by controlling the skeleton structure.
• Fixes and aligns character poses to ensure natural, realistic movement.
• Works in tandem with other models to maintain body posture consistency.

Flux Model

• Optimizes the consistency of fine details, such as facial features, clothing, and posture.
• Improves semantic understanding to ensure logical and realistic outputs.
• Ensures that character details remain consistent across multiple angles.

How to Use This Workflow?

Workflow Master Switch

The workflow master switch gives you the flexibility to enable or disable specific features within the workflow. For example, you can turn off the upscaler or other modes as needed. This is a convenient way to manage and disable entire groups of functions in the workflow. Using the upscaler as an example, enabling it will produce higher-quality outputs but increase processing time. Adjust the master switch based on your preferences and requirements.

Step 1: Upload Pictures

• Upload Your AI Influencer Image: If you have an AI influencer picture of your desired character and background, upload the image in the "deepseek" group.
• Generate an AI Mode: If you don’t have an AI influencer picture, you can turn the "Enable deepseek"off in the master switch and provide a prompt instead to guide the generation process for your AI model.

• Input a Portrait Image: Upload a portrait image in the "pulid" group to extract facial details for more realistic outputs. This step is essential for achieving consistent character AI with accurate and detailed facial features, especially for applications like AI influencers.

• Input a Pose Image: Provide a pose image to define the character's posture and movement. Ensuring a well-defined pose helps maintain consistency in character posture and enhances the workflow's ability to generate lifelike movements.

Step 2: FaceDetailer and Expression Editor

• Facial Refinement: Use the FaceDetailer (number 1) to enhance facial details and achieve a polished, realistic look. This step is essential for ensuring consistent realistic characters, especially in applications like AI influencers or AI models.
• Expression Adjustment: Adjust facial expressions at Expression Editor (number 2) to align with your desired character mood or action. Options include opening the eyes, turning the head, smiling, opening the mouth, and more. This step is crucial for maintaining character consistency while creating lifelike expressions.

Step 3: SUPIR Upscale

• Upload the image through the SUPIR Upscaler. This feature enhances resolution and detail, producing high-quality outputs ideal for consistent character AI or AI influencer content. While optional, enabling this feature ensures sharper and more refined final results.

Consistent Character Generation Tips

To generate the AI influencer you want more efficiently:

• Plan your character style, movements, and overall appearance before executing the workflow.
• Think about key details like posture, facial expressions, and overall character imagery to minimize adjustments during the process.
• By preparing these elements in advance, you can streamline the workflow and reduce processing time, allowing you to create consistent realistic characters from multiple poses quickly and effectively.

This approach ensures better results with less trial and error, making it ideal for AI model generation or creating AI influencers with consistent and high-quality outputs.

Use Cases

This ComfyUI consistent character workflow is highly versatile and suited for a variety of creative and professional applications. Below are some of the key use cases:

1. AI Influencers

Create consistent and realistic characters for virtual influencers on social media platforms. Generate lifelike facial expressions, poses, and styles to maintain a cohesive personality across posts and campaigns.

2. AI Models for Marketing and Branding

Develop virtual models for fashion, product advertising, or promotional content. Ensure consistency in character appearance and posture across different angles and scenarios, making them ideal for branding campaigns.

3. Game Character Design

Design and refine characters for video games or animation projects. Use the workflow to generate high-quality, consistent character faces, expressions, and movements for immersive storytelling.

4. Film and Animation Pre-Production

Create character concepts for films or animations with detailed facial features and consistent expressions across multiple scenes. Experiment with different styles and poses to visualize your characters before full production.

5. AI-Powered Virtual Assistants

Develop consistent character identities for AI-powered virtual assistants or chatbots. Ensure the assistant’s appearance and expressions align with its intended personality and purpose.