Save the Dekorationen.blend to any file location you like.

How to load the Models:

To load the model/s into your scene click File > Append > Dekorationen.blend > Object, then choose the wanted object like brush, comb, schauma or so on to load the model.  Then click Append from Library. 

Materials:

All models have materials, some have textures.  The objects are UV-mapped, the texture is appended.

Modifiers:

The brush has a particle system. You can change the settings in Particles panel.