Hi,
While digging around on my computer, I stumbled across some videos that I had put together last year to demonstrate some of the features of the design of this ship. They were made in a Home Design software that I had bought called Cheif Architect, that comes with alot of vendor furhished 3D parts, but which also allows you to add your own parts too.
As such I was able to build up parts of my ship (as stand alone "buildings") and do some "walkthroughs" of those spaces. For many of the spaces I used pieces that came with the software (or that could be downloaded from the company's website) but for some of the pieces (like the circular elevators that you can see in the "atrium" video) or the lifeboats that you can see in the "Whirlpool" video) those were either models that I built myself or (in the case of the lifeboats) modes that I downloaded from elsewhere and imported into the program.
Anyway, although they aren't really part of the physical model that I am building, they do help demonstrate parts of the ship, and since I had them I figured I'd go ahead and post them, to help give an idea of what the ship is intended to look like.
Here is a markup of some images of the vessel showing the location of the spaces shown in these videos.
This 1st video (below) shows the forward Reading Room/Lounge on the ship. Its located forward on the main deck away from the other public spaces onboard (and just below the bridge). It meant to give passengers a kind of "quiet space" onboard with panoramic views for sightseeing and/or reading up on the places the ship is sailing through. On either side of this space is a weather vestibule that provides access to an open deck forward of this space.
One thing I need to apologize for in some of these videos is that, while the program came with the ability to use a 3D "backdrop" for outside scenes which would accurately reflect changing views as you move about, for the most part I kind of just used a "fixed" backdrop. As such it may look kind of funny that things on the horizon and waves etc move with you. Sorry about that 
It was kind of a learning process for me.
(click image for video)
This next video shows the main Dining Hall located aft on the Main Deck, with large full height windows. At the foward end of the Dining Hall to port and starboard are doors that lead to stairs to the Garage and Swim platform area below. In addition as the video leads you past the bar at the front end of this space you can also see a dumbwaiter and door to stairs that lead to the galley on the deck below (forward of the Garage).
(click image for video)
The next video shows a "Water Toys" garage and walk off swim platform, located on the decks beneath the main Dining Hall. (Sorry, it looks like I used a mountain scene backdrop instead of a water themed one here. I guess that we can just pretend that the ship is going the the inside passage of Alaska or something 
)
(click image for video)
The next video shows a bar/lounge and external deck on the deck above the Main Dining Hall.
(click image for video)
The next video shows an enclosed Whirlpool/Jacuzzi space on the next deck up that looks out over an open deck aft. Here you can see parts of the Lifeboat models that I downloaded off the internet and imported into the program.
(click image for video)
And the final video shows a walkthrough of the main Atrium, going from the main passenger entrance on the Main Deck up to the top deck, where the Whirlpool area is. Here, the doors to the left at the begining of the video are the main entrances to the Main Dining Hall.
As you move forward on the Main Deck you can see the Ship Purser/Front Desk to your right, the two circular glass (pnuematically operated) lifts, a passageway leading forward to pasenger staterooms, and the Reading Room, then on the other side of the ship a shop/store front, and the main staircase.
As you go up to the next deck you pass a space on the port side of the ship for a Beauty Saloon and Spa, then you can see the two elevators and forward passageway to passenger staterooms on this deck, and a Ship's Gym on the Starboard side and finally the main lounge aft (which doesn't show the furnishings in this part of the walkthrough - in order to make the model a little smaller).
As you go up to the next deck, if you were to turn left/aft you'd enter the Whirlpool area, and as you go right you see the elevators and passageway to the forward passenger cabins.
(click image for video)
PS. Here is an image of a typical passenger stateroom as well, showing a fold down bed. I didn't do a walkthrough of these spaces though, so I just have some images.
Pat