Nifty. I've always enjoyed the weapon designs from those two films.
If you wouldn't mind a few tips on photo taking, here's a few that may help you out in the future:
1) Lighting - This is the most important aspect of photography, even moreso than the camera. Even a million dollar camera will take crappy pics in the dark. To get nice, clean pics, you need as much bright, diffuse light as possible - especially when taking pics of chrome items. If you don't have a photo light tent, you can improvise with some bright lights and poster board. Set the poster board on either side of the prop and aim the lights at the board. The reflected light will eliminate hot spots caused by direct light and the flash.
2) Use the macro mode- the macro function forces the camera to focus in a very short range, usually between 2" and 12". Anything closer or further than that screws it up. Macro mode is usually represented by a picture of a flower in the camera settings.
3) If you don't have a macro mode and you're stuck with bad lighting, step way back from the prop, zoom in and use the flash. This should eliminate problems with hot spots and washout
4) shoot the picture with the piece on a solid color background. It makes it easier for the viewer to enjoy the subject and makes it easier for the camera to color balance and focus. Try shooting it on a solid color pillowcase.
-Fred