Three.js - exploring 3D museum room - Javascript

We want to display inside a web page a 3D museum room, with paintings user can move inside the 3D room (like in a video game) We provide 3 3D models of rooms without paintings We would like to have 3 room 3D We provide the list of painting images to add in the room ---Technology--- We provide 3 models 3D in : 3ds lwo obj fbx Script will use [login to view URL] Script will be embeded into a HTML web page We provide list of painting with title,url and artist name as a XML file ---List of paintings--- there is a XML file containing th list of paintings to display (title, artist, url of image, url of link, size of image) [login to view URL] at first the script must load this XML file with the list of paintings, then load all paintings images, then instert the painting images into the 3D model ---Camera Moving--- the camera rotation on top or bottom will be bloqued so we can rotate on right left , go forward and back , but not look top or bottom if we clic on a painting-image the camera will smoothly move just forward 1 meter front of the painting if we are facing a painting and doing a clic on the image or press enter key then we open a page URL of the painting (the url is in the XML file) The camera should always remain inside the building , cannot move out The camera should be moved inside the building if the user is mooving outside the outer wall of the building, the best is to keep the camera 50 cm away of outer wall if we press key UP or RIGHT the camera smoothly go to 1meter front of the next painting if we press key DOWN or LEFT the camera smoothly go front 1 meter of previous painting ---ICONS--- display ICON of "key left", then icon of "enter key", then icon of "key right" at the bottom center of the screen [login to view URL] [login to view URL] ---Painting Title--- When facing a painting , then script will display at center and bottom and between the icons left and enter the artist name and painting title Example : [<-] Da Vinci - Mona lisa [Enter] [->] ---Frame on every painting , add frame black (simple black matt rectangle), or image of a golden frame (provided) or no frame at all depending on an parameter in the script [login to view URL] [login to view URL] ---Models--- The script must run on this 3 3D models provided [login to view URL] [login to view URL] [login to view URL]