I think this image is really as nice as the subject permitted, and I like it a lot. I love what you did here with the tones and the contrast, as it is. I love the grain and the irregular burning and the slightly blurry feel, which I often go for myself using PS...
Splendid shot. No flaw. Maybe the angle or composition could have been even better, I wouldn't know, but I really like what I see. Regards.