Well you all know mine!
Here's a pic from 2005; I think I got it in 2004 but it was before I was on Facebook and before I had a camera phone so there aren't any pictures I can find. When it first came to me it didn't have the pickup surround which I added a few weeks after getting the bass. It was made for me by a BC member in Australia who sent it over super quickly. What a legend. As you can see it has already some customised elements as the bass was originally found as an empty shell with a P pickup installed across the centre gap(!) The Basstec pickups and Marleaux 3 band pre were added to give the bass it's proper sound.
Fast forward a few years (2008 ish) and I started experimenting with hard drugs and Roland V-bass equipment. I installed the pickup 'brain' on the back of the instrument which worked fine but was a bit ugly. However I was poor and electrically challenged so I left it like this for years, I think up until about 2012 when I bravely took a chisel and went about an internal install of the kit (which in all honesty took about a year to arrive from Roland)
After all that it didn't;t work 100% properly (although I'm still proud that it worked at all) so the Guitar Gallery in Oxford tidied it up a bit and got it working perfectly.
So now it looked like this:
However I missed drilling holes in my bass so I soon decoded, by now 100% sold on the Roland system, that I wanted the up/down/assignable switches to be installed in the bass. I drove down to see @KiOgon who happily did the job in about ten seconds flat and as I remember offered a very well brewed cup of tea.
So then it looked like this:
But then I didn't like having a stacked bass/treble knob, and wanted more holes in my bass, so I had the knob turned into two separate ones like this:
...which is where we are today, and have been for five years or so. I can't see anything changing from here, and this is DEFINITELY my choice of 'the one'
Sorry, I went on a bit there didn't I!