User-agent: *
Disallow: /css
Disallow: /images
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.png$
Disallow: /*.pdf$

User-agent: vscooter 
User-agent: DittoSpyder
User-agent: ia_archiver
User-agent: Googlebot-Image
Disallow: / 


User-agent: Googlebot
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.png$
Disallow: /*.pdf$