Most consoles are merely decorative but this one is functional. It serves as a cup holder, an iPod mount, and a storage bin without soaking up precious interior space. Its polished-aluminum cover extends the waterfall’s theme. The Lexus SC 400 seats serve a legitimate function: their coved backsides offer greater knee room for rear-seat passengers. Paul Atkins trimmed them and the remainder of the interior in glove-like leather.