This is a model of the Reichstag Dome and interior only- not the rest of the building.

It includes the interior of the dome: a central reflective part, a spiral ramp leading around it, and the outer glass dome. There models of people for scale.

If opened in Blender, the software it was made in, then there is the option for a Quarter, Third and Half cut-aways, which can be added to individual parts of the model as a Boolean Modifier. This is very effective for visualising the interior of the dome.

Also in Blender are some basic procedural materials added to the glass, mirrors and some other surface - as seen in the preview image. This is rendered in the Cycles rendering engine. Please note