Some of those things are in the spells section, search DBZ.
And you cannot have read the entire sticky because I know for certain that NearbyHermit posted an entire file of DBZ models/skins. Most of them are decent enough to use.
For screen shots, hit the print screen button on the top-right of the keyboard (if a PC user). Then upload to photobucket, or tinypic, or even imageshack. It's not ridiculously hard.