Concept #4
The shape of the first Sonic Screwdriver, The Sixth Doctor's Sonic Lance, and the main body of River Song's Sonic Screwdriver together in one body frame. The colors of The first Sonic Screwdriver, the Sixth Doctor's Sonic Lance, River Song's Sonic Screwdriver. The length and width of the fourteenth Doctor's Sonic Screwdriver. The emitter is purple and in the shape of the fourteenth Doctor's Sonic Screwdriver emitter.