Hindi Textbook Typing & Proofreading

I have a complete Hindi textbook—printed pages only—that now needs to live in a clean, error-free Google Doc. The material spans three distinct sections: core educational lessons, sets of exercises and activities, and a collection of stories and poems. Every word must be re-typed faithfully from the printed source, then proofread for spelling, grammatical accuracy, and consistent textbook formatting (headings, sub-headings, numbered questions, verse breaks, etc.).

Here is what I will look for in the final hand-off:
• One organised Google Doc that mirrors the layout and hierarchy of the original pages
• Accurate diacritics and punctuation for all Hindi text—no OCR artifacts or missing matras
• Uniform font, font size, and spacing appropriate for textbook production
• Zero transcription errors verified by a full read-through against the printed copy

If you have solid experience typing Hindi quickly and know how to spot the tiny mistakes that creep in during transcription, I’d love to see your approach and a realistic timeline for completing the full manuscript.