Don't forget to photograph the underbelly of the pan/triangle. We need to see how it is attached to the front leg. Try to minimize the background distractions. Here's a suggestion for the types of shots:
Front view from straight on. Position the lid with the vent facing the front leg. Keep the lid seam as horizontal as possible.
Same view of both sides and back.
Top view of lid from directly above. You can set the lid alone on a neutral backdrop or even the lawn.
Bottom view of the bowl from directly above.
Detail shots of the following:
Grates
Dampers
Lid hook
Wheels
Triangle pan
Handles
Overall beauty shots. Check the gallery to see some good examples. Sunset photos are especially nice and the light at that time of day is great.
Last but not least, take a pic of you with the grill. Always nice to see a happy Weber fan, and Weber itself may post it on their page!
Enjoy! I know we will!