These have to be created. There are bunch of great banner/logo designers who does that services around. My personal commendation is with Loreen.
But if you want I can do that for you too. Check the links below to see my samples:
Please hand pick the links to check the first batch:
http://adultdesignfolio.blogspot.com...p-banners.html
Banners/w video included.
http://dreamona.com/projects/MadJoins/html/
http://dreamona.com/projects/stripville/22nov2011/ /please wait for the video file from a distant server to load /thes clicktag incliuded in last batch.
More flash:
http://adultdesignfolio.blogspot.com.../xxx-cams.html
Mixed batch:
http://dreamona.com/projects/INTERDO...200x250_14feb/
Different kind of gif banners:
http://adultdesignfolio.blogspot.com.../label/banners - check them in here, scroll and click.
Regards,
M.