RO2 UDK missing content

Hi, im new to UDK and RO2 mapping and i just decided to give it a shot. I was following some terrain making tutorial and when i wanted to apply a texture, then basically i dont have any textures (terrain specifically).. And when using a search bar (searching for grass or snow for example) then all i see are some audio files or textures for 3D models. For me it seems like a lot of mapping content is missing for some reason..



Here is a screenshot if it provides any info..: http://ift.tt/1BsQzKl