Migrate Wordpress web with custom post type posts to new one with standard post format

Project description: Hi, there is old Wordpress website where I had Wordpress custom post type posts called "tutorials" created by Custom Post Type UI. Each "tutorial" had standard WordPress post's properties like Title, Category, Author, Content, Date of publishing etc. + multiple steps (created in Custom Fields plugin). Each step has step_name, step_description and step_picture. I need you to transform and load these custom post type posts to the new Wordpress website as standard Wordpress posts with all their properties (Title, Category, Author, etc.) and at the same time load in the end of original post's content also all steps where step_name will be <h3> element, step_description in <p> element and step_picture as standard <img> Facts: - I expect that this project will require mostly advanced skills with MySQL - old website is mostly down, so direct access through admin is not possible - you will be provided by FTP access to .sql file with latest database backup from old website - /wp-content/uploads folder has been already copied over FTP (new Wordpress website kust "doesn't see these uploads" in media library) - you will get FTP, MySQL and Admin access to the new website - there are 338 categories of custom post type "tutorial" posts - there are aprox. 1500 custom post type "tutorial" posts What I expect from you: - repair media library so content of /wp-content/uploads will be again loaded in it (considering the number of files in /uploads folder, images used in "tutorial" posts have highest priority) - transform all 338 categories of custom post type "tutorial" posts into standard Wordpress post categories - transform all custom post type "tutorial" posts into standard Wordpress posts with step names, step descriptions and images included in them Thank you for reading this and please confirm in your offer if everything is clear to you or if you have any questions.