Dont honestly know what to tell you there. You can search the mod forums in search of some code that might help you but i would not be able to tell you how to install it. inc_features.php will not work as thats a block written for vbulletin. http://www.photopost.com/forum/showthread.php?t=116182
thats a random photo block http://www.photopost.com/forum/showp...5&postcount=13
thats a thumbincluder script.
However any support for those mods you need to post in those specific threads.