I've built a nice Pokemon team for my Pearl version. This picture shows my top six, in terms of uses. It's not really a competitive team, but I have about 15 Pokemon to choose from. But I never, ever use the top six in that specific combination, since no one should have three Dragon types in one team. I usually switch out Salamence.
The paper was big, but it had a low quality to it, so coloring got messed up. Also note that the ink smeared on my Porygon-Z. Even five minutes of drying weren't enough.
Yes, they're all holding their respective items. Tyranitar doesn't seem to like his Leftovers, which is conveniently, an apple core. My Tyranitar has the highest attack stat on my team, equal to my Dragonite's, so I don't think he likes being rewarded with an apple core, even though it's probably the best item in the game. My Metalgross is fine with it, though.
Heh, I decided to add Andrew(Dragonite form)'s Red Eclipse and such. Just for the laughs. Besides, I love the Red Eclipse way too much.