You want sponsors with content you can download and then make your own galleries with.
Here are some:
Sponsors with PSD logo or content
Movieprofits Gallery templates custom headers, 66,000 Precut 20 sec movie clips
IslandDollars Logos, Content
SunnyDollars Sunny Tools/Banner ads & more (psds, content)
FreshChecks Content
Teendolls Content, PSD's
Totemcash Logos & Content
Sterlingcash Content
Hodough Content
BangBros Content
Wildcash Content, gallery templates, headers
SatancashContent
Topbucks Content & PSD's
MayorsMoney Content
Moreniche Product photos and creatives
Spunkycash content