Tiki Wiki to WordPress Migration

I need help moving an existing Tiki Wiki site into WordPress. The priority is a clean, verifiable transfer of every article, page, image, and file, along with all registered user accounts and their credentials. I also need the original Tiki design replicated; once the data is safe in WordPress I’ll handle the new theme myself.

Your workflow will likely involve exporting from Tiki Wiki, transforming the database tables, and importing with WordPress CLI or the native import tool, making sure media is attached to the right posts and user IDs remain intact. Feel free to lean on phpMyAdmin, WP-CLI, or any migration plugin you trust—as long as the end result is a fully functioning WordPress install with identical content counts and working logins.

Deliverables
• Complete WordPress SQL dump or live site ready for review
• Media library populated and linked correctly
• User accounts migrated and able to log in with existing passwords (or a documented reset process if hashing conflicts arise)
• Brief hand-off notes summarizing steps taken and any plugin or script used

I can provide cPanel and SSH access to both servers as soon as we agree on a timeline.

This is the site I need to migrate:
https://miramataje.org/