Hey Folks these guys just put up some 7510/7520 photos already resized.. ya you dont need to be under 9k I downloaded a photo over 124k in size and had to scroll around the photo looked bad ass on my 7520..
but anyhow -> http://www.phonepimpz.com
and from your blackberry -> http://www.phonepimpz.com/pics/blackberry/240x122
I would go to thier website first find out what pics you want and then hit it in the NOL browser to download the pic to your phone..
unfortunately these guys charge $5 for access to just the pics.. or $10 for total access to everything for all the phones on thier site.. but hell for $5 to the site and they have all kinds of pre-made pr0n for your phones.. and unlimited access permently.. I cant complain.. they even offer you a ftp site to upload your own photos to the site that you can have hosted for you.. it is all good..