A clever and talented graphic artist named Jermaine Smit, (Shadesta9), used early leaked images and size dimensions of the next-gen LG-Made Nexus 5 to create some renders of the device. His artistic design could be very close to the real final retail result, so they are worth checking out.
He even went to the trouble of creating three of the same renderings of the device, yet with different front facing speakers to give us an idea of the possibilities. The above image is just one example, but you can find the three different "speaker" shots in the thread below. Enjoy!
Source: Reddit