First thanks to Dan who told me the first steps. After 4 hours im finally done. ::)
Download
http://www.file-upload.net/download-11422710/misc.zip.html Update included 2 Black custom plate numbers (dif. position) and 2 White custom plate numbers
(in the zip file is the root folder you can copy the content (misc and rider) and paste it into the root.)
https://www.youtube.com/v/B87B0AWFWag