iMessages Recovery from iTunes Backup

I'm looking for someone to help me recover deleted iMessages from my iPhone using my iTunes backup.

Requirements:
- You must have experience with iTunes and message recovery
- You need access to my iTunes backup and the computer it's on
- You should be able to ensure the integrity of the backup and not lose any existing data

Ideal Skills:
- Proficiency in iTunes and iPhone data recovery
- Experience with handling backups and restoring specific data
- Technical knowledge of iMessages and their storage

Please provide your approach and estimated time to complete the task.