Nicely done, I really like the lettering portion alot.
Nice belt buckle as well.
As far as the pics it depends on what camera you have and getting everything setup correctly.
A light box is a gloriouse friend to have and can be built pretty cheaply. A box, some white linens and some tracing paper, then some pretty bright lights, the ones at lowes go for about $10 apiece.
http://photography-on-the.net/forum/showthread.php?t=281524
With the longer items its pretty much a far off shot of the whole thing and closer shots of segments or you gotta roll it a little. Also check out peter mains belt pics as he does a really good job.
There is so much in photo stuff that its amazing how much those guys know.
Heres peters pics
http://leatherworker.net/forum/index.php?showtopic=16944
Another thing is it also helps to have a nice camera that you can manually focus.