I like that one as well. It has the oval and the angled lines. What it lacks is green, how about reversing the silver and green? So the air brushing is silver and the text body green.
Getting picky the focus on the nuts seems to have gone but that might be a feature of enlarging a smaller image?
I'd probably play with a wider silver border, putting the ALT.FAN.LANDROVER text truly along the ovals center line and using a smaller font for "Just a bunch of Land Rover nuts" so it doesn't have to wrap. Note that this is playing to see the effect...