Nice find! Great close-up photos with very nice detail. I am starting to like the strip around the edge. It gives the phone at least a little bit of personality, making up for the colors and distinct edges that other Lumias have.
Although I'm still curious how well that speaker works. I've never really liked speakers on the back of phones because the sound travels away from you. I love the HTC One having dual speakers on the front, but understand it's not reasonable or easy for all phones. Bottom of the phone seems like the best compromise at the moment, so at least I can cup my hand around the speaker to make it louder.
But the speaker grill looks almost non-existent, so maybe more sound can get out of it, which makes it louder? Guess we'll find out soon (hopefully)!