Extract TradingView Indicator Code

I need the full Pine Script source code for a custom TradingView indicator. I can load the study in my account, but my access is limited and the original script is not visible.

Your task is to extract—or faithfully recreate—the indicator’s logic so the output on my charts matches the current version exactly. I want a clean, well-commented .pine file that I can open, edit, and re-upload to TradingView without errors.

Key points
• Indicator type: custom, written in Pine Script
• Access: limited (I can share the chart link and any screenshots or settings you request)
• Deliverable: editable Pine Script (.pine) replicating all existing plots, alerts, inputs, and visuals

Let me know:
1. The method you plan to use
2. Any additional information you need
3. Estimated turnaround time

Accuracy is critical; I will test the script side-by-side with the original before approving.