Here is the link for those: [url=http://www.unrealtexture.com/Unreal/Website/Downloads/3DEditing/PreFabBrushes/PreFabBrushes.htm]PreFabs[/url]
Of course where possible i added high resolution screenshots to it, and thanks everybody for the replies on how to make the screenshots, its appreciated
On later shedule i will add some 300/500 more prefabs.
.
.
.