This is an enlarged version from http://www.thingiverse.com/thing:536259. Overall height is about 8 Inches (200mm). I've enlarged it greatly and turned it off it's side and separated the cup (top) from the stand (middle) and hollowed out the stand so it can be printed without supports and use less filament. Some minor filing may be required for precise fitting. The top (cup part) will still need supports but only on the inside. Avoiding supports on the outside helps keep the outside 'clean'.

I've made a slight adjustment to the middle section to make the mating hole easier to sand if needed, I've also added a solid bottom to make gluing easier.

For the creation I set the top at .1mm, the middle at .2mm and the bottom at .3mm.

For finaliziing (in the picture) I filled the middle with sand. Then I glued the top on. Then spray painted them silver, leaving the bottom unpainted. Then glued them to the bottom.