Build an interactive, website homepage experience

Platform: Wordpress
Theme: Salient, though can use any custom HTML or plugin (like slider revolution)

Request:
I'm looking to work with someone on building a custom homepage experience for a website. The vision: when someone lands on the homepage they start zoomed out on a chateau/castle like home, and zoom in to the front door, prompting the user to click on the door and enter the home (the website). Upon entry they somehow land on four doors with different "services" and when they click on the door, the site will direct them to the relevant page. I will be building each of the pages but need someone to build that "entry experience". I do anticipate having the site nav available once the door has been clicked.

Please include examples of relevant work and experience with wordpress. Once a vendor has been selected, we will collaborate on overall experience and styling.