This model has real world scale (16.5 cm in height). It can be subdivided further without any problems (shown in the second and the last preview image).
The seamless wood texture used is included. UVs are unwrapped. Everything is named logically. For the Light material I created two material outputs (one with an emission shader and one resembling frosted glass), so it is easy to switch the light on and off, but you can of course do as you like and this is more an information for the ones, downloading the .blend file.
Do not hesitate to ask any questions.