Love PES 5, man. I'm in 5th year with Inter in my ML - just a blast. Can't wait to get this going as well on the side. Try it out - let me know. I made edits too on the bottom of the OP as well.
Yeah, the lighting was spot on - I know having a Day/Night and Afternoon created a lot more variety, not to mention the occasional rain as well. I adjust my color in the game option as well to everything +6 except Brightness +3 and Red -6; looks great.