Ultra-Realistic AI Service Avatar - Full-Stack AI Digital Twin – Real-Time Avatar with Face + Voice Cloning
Budget: ₹12,500 – ₹37,500 INR
Project Overview
I am looking to get a full-stack AI Digital Twin that can function as a highly realistic front-line customer service representative and branded spokesperson. That can make a video presentation through the video script command for Social media marketing.
This system must go beyond simple voice or face cloning.
It must deliver:
• Ultra-realistic facial modeling
• Advanced custom voice cloning
• Real-time low-latency conversation
• Emotion-aware facial micro-expressions
• Full 3D avatar system
• Website and social streaming deployment
The goal is to create a scalable, production-ready AI human avatar that feels natural, responsive, and commercially deployable.
Core Interaction Requirements
Real-Time Voice Dialogue
• Sub-500ms round-trip latency
• Natural prosody and emotional tone
• Interruptible conversation flow
• Multi-language capability (preferred)
Text-Based Chat
• Synchronized with spoken output
• Accessible UI for desktop and mobile
• Conversation logs stored in admin panel
Adaptive Facial Expression System
• Emotion recognition from user voice/text
• Realistic micro-expressions
• Camera-driven facial tracking (optional)
• Algorithmic emotion mapping fallback
Deployment Environments
The system must operate in:
• Embedded website widget (desktop + WebGL support)
• Chrome, Safari, and latest mobile browsers
• Social media live-stream overlays
• Integration with chat widgets
• OBS / streaming compatible
• Future Zoom / Google Meet compatibility preferred
Technical Expectations
Rendering & 3D:
• Unreal Engine 5 (MetaHuman preferred) OR Unity OR Three.js
• Fully rigged 3D facial model
• Blend shapes + facial animation controller
• 60 FPS smooth rendering
Voice & AI:
• Custom-trained voice model (not API-only dependency)
• Tacotron-style or equivalent neural TTS
• Whisper or equivalent ASR
• GPT-class conversational model
• Sentiment detection & adaptive tone
Streaming & Infrastructure:
• WebRTC or similar real-time pipeline
• GPU deployment (AWS/Azure/Dedicated NVIDIA GPU)
• Scalable microservice architecture
• API-first design
The tech stack is flexible, but performance and realism are not negotiable.
Deliverables
Deployable 3D avatar package
– Model, textures, rigs, animation controller
– Ownership transfer required
Custom voice clone
– Trained on provided samples
– Delivered as API or microservice
– Commercial usage rights
Front-end widget
– Voice + chat UI
– Plug-and-play website integration
– Social overlay integration
Admin Dashboard
– Conversation logs
– Sentiment analytics
– Model update interface
– Performance monitoring
Full documentation
– Installation guide
– Deployment architecture
– Recorded demo session showing real-time performance
Acceptance Criteria
• Voice round-trip latency under 500ms
• Facial animation at 60fps, no jitter
• Lip-sync accuracy > 95%
• Cross-browser functionality
• Stable performance under standard broadband
Ownership & Confidentiality
• NDA required before data sharing
• Full IP ownership transfer
• No reuse of biometric data
• All source code included in final delivery
Intended Use
• Customer service automation
• Real estate & property marketing
• Modular / tiny home promotion
• Business brand ambassador
• Scalable AI product foundation
No unethical or illegal use.
Please include:
• Portfolio of photoreal characters or AI avatars
• Real-time demo capability
• Detailed tech stack explanation
• Timeline estimate
• Milestone breakdown
• Team structure
Only experienced AI developers / studios with proven neural rendering + conversational AI background should apply.
If you have proven work in photoreal characters, neural rendering, and conversational AI, I’m ready to get started right away.
I am looking to get a full-stack AI Digital Twin that can function as a highly realistic front-line customer service representative and branded spokesperson. That can make a video presentation through the video script command for Social media marketing.
This system must go beyond simple voice or face cloning.
It must deliver:
• Ultra-realistic facial modeling
• Advanced custom voice cloning
• Real-time low-latency conversation
• Emotion-aware facial micro-expressions
• Full 3D avatar system
• Website and social streaming deployment
The goal is to create a scalable, production-ready AI human avatar that feels natural, responsive, and commercially deployable.
Core Interaction Requirements
Real-Time Voice Dialogue
• Sub-500ms round-trip latency
• Natural prosody and emotional tone
• Interruptible conversation flow
• Multi-language capability (preferred)
Text-Based Chat
• Synchronized with spoken output
• Accessible UI for desktop and mobile
• Conversation logs stored in admin panel
Adaptive Facial Expression System
• Emotion recognition from user voice/text
• Realistic micro-expressions
• Camera-driven facial tracking (optional)
• Algorithmic emotion mapping fallback
Deployment Environments
The system must operate in:
• Embedded website widget (desktop + WebGL support)
• Chrome, Safari, and latest mobile browsers
• Social media live-stream overlays
• Integration with chat widgets
• OBS / streaming compatible
• Future Zoom / Google Meet compatibility preferred
Technical Expectations
Rendering & 3D:
• Unreal Engine 5 (MetaHuman preferred) OR Unity OR Three.js
• Fully rigged 3D facial model
• Blend shapes + facial animation controller
• 60 FPS smooth rendering
Voice & AI:
• Custom-trained voice model (not API-only dependency)
• Tacotron-style or equivalent neural TTS
• Whisper or equivalent ASR
• GPT-class conversational model
• Sentiment detection & adaptive tone
Streaming & Infrastructure:
• WebRTC or similar real-time pipeline
• GPU deployment (AWS/Azure/Dedicated NVIDIA GPU)
• Scalable microservice architecture
• API-first design
The tech stack is flexible, but performance and realism are not negotiable.
Deliverables
Deployable 3D avatar package
– Model, textures, rigs, animation controller
– Ownership transfer required
Custom voice clone
– Trained on provided samples
– Delivered as API or microservice
– Commercial usage rights
Front-end widget
– Voice + chat UI
– Plug-and-play website integration
– Social overlay integration
Admin Dashboard
– Conversation logs
– Sentiment analytics
– Model update interface
– Performance monitoring
Full documentation
– Installation guide
– Deployment architecture
– Recorded demo session showing real-time performance
Acceptance Criteria
• Voice round-trip latency under 500ms
• Facial animation at 60fps, no jitter
• Lip-sync accuracy > 95%
• Cross-browser functionality
• Stable performance under standard broadband
Ownership & Confidentiality
• NDA required before data sharing
• Full IP ownership transfer
• No reuse of biometric data
• All source code included in final delivery
Intended Use
• Customer service automation
• Real estate & property marketing
• Modular / tiny home promotion
• Business brand ambassador
• Scalable AI product foundation
No unethical or illegal use.
Please include:
• Portfolio of photoreal characters or AI avatars
• Real-time demo capability
• Detailed tech stack explanation
• Timeline estimate
• Milestone breakdown
• Team structure
Only experienced AI developers / studios with proven neural rendering + conversational AI background should apply.
If you have proven work in photoreal characters, neural rendering, and conversational AI, I’m ready to get started right away.