Can someone show me pictures of PLN sets that PLN has made of? And maybe along with who owns them maybe?

You can ask here for a better response, maybe.

http://forum.toribash.com/showthread.php?t=449424

i own the star wars set made by pln
iTemp owns the old man set by pln

Questions about the owners of art are supposed to be asked in the textures, flames and mod identification thread which bird already linked.
Next to that, you can always google if you just want to see the sets, type in Google site:forum.toribash.com pln sets This will search the forum for pln sets.

Closing this.