Tokyo Tower, from Nanoblock's "Sights to See" series of famous Japanese landmarks! You can even use it with the LED base plate (sold separately) for a nice lighting effect similar to the real thing!
Please note that the LED base plate is sold separately and required and required for light-up function (3rd picture).
Nanoblocks are "micro-sized building block" toys that require assembly. Please note that Nanoblock pieces are very small and tweezers can be helpful (although not required).