10th Doctor Sonic Cigar-Driver

I wanted to make a screwdriver cigar holder as a "Congratulations" gift for a friend. Resizing some of the existing models didn't work for me so I remixed a few instead. Thanks to Brendantang with http://www.thingiverse.com/thing:509880 for the top and hobinjk with http://www.thingiverse.com/thing:5308 for the bottom tip.

Overall, this comes out to just over 12" long tip to tip and fits roughly a 13 cm x 3 cm cylinder inside the body of the screwdriver handle.

The bottom end is a bit