I need a PowerPoint presentation theme template created

I am looking to transform an existing PowerPoint presentation into a reusable template that can serve as the foundation for future presentations. The objective is to extract all formatting elements, slide layouts, colour schemes, fonts, graphics, and other design aspects from the source presentation into an easily customisable theme. The theme should be well structured with logical slide layouts and consistent styling applied across titles, body text, headers, footers, and other elements. Placeholder text and example graphics may be included to demonstrate how the theme can be populated with new content. The theme needs to be template-ready so it is simple for any user to open it and immediately start creating a new presentation using the predefined styles and formatting without having to rebuild the design from scratch each time. Usability and flexibility are key; the theme should integrate seamlessly into PowerPoint and allow for ease of editing content while maintaining a polished, professional look and feel aligned with the source presentation. Familiarity with PowerPoint is essential to successfully isolate all presentation components and rebuild them into a reusable theme format.

I have attached a presentation to show what I want from the front page and subsequent follow-up pages