This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 My most involved project yet. 17 Fully furnished hotel rooms, an atrium, a managers office, lobby, elevator. If some of the signs on the back of the doors are backwards, that's because I flipped the doors to fit the occasion. TY Paul for the doors, TY to the author of Sky Island for the shell. All rooms are numbered. There are no curtains on the windows because they have electric glass that darkens with a switch ( in a real window).