Ok so I have to give first place to my girlfriend but my Ibanez gets a close second place (she's on Steemit too so she's going to kill me for that, sorry 
This is a guitar that I bought 20 years ago after a shitty company I worked for closed down and we got a redundancy payment. Internet shopping really wasn't popular then so I paid a bit more than I should have, but it cost me around £1500 at the time. It was one of the highest spec guitars Ibanez made at that time so I figured why not treat myself.
Over the years this thing has been used and abused in the many bands and shows I've played. Its still to this day the nicest guitar neck I've ever played too.
Initially I tried keeping it in pristine condition but after a few years it started getting a few dings and scratches. I figured why not go all out and give it some character. At the time a friend of mine was a pro skater and had endorsements from a bunch of skate and clothing companies. He had loads of promo stickers he gave me so that was the first addition.
Then over the years as I've worked with and met more musicians I've got a few of them to write something silly or funny on it to make it more unique. That one above is Skrillex, below is Rob from Pendulum.
Then as the years went on I wanted to make a few modifications to it to suit the different playing styles I like (I play a lot of electronic music, and a lot of metal and heavier rock too). The first change was getting some EMG 81 and 85 pickups fitted, which sound absolutely amazing.
Next up was more subtle on the outside but involved the entire inside of the guitar being removed and a new circuit redesigned. This was to accomodate a Craftech Ghost midi system being put in with a Roland 13 pin output on the outside.
In real world terms that means I can play midi instruments with this guitar. Any VST instrument, synth, sound library etc can be played with this guitar, which is handy as I suck trying play synth.
Finally it wouldn't be complete without a little Ableton sticker. For those don't know it this is a recording program that I fell in love with a few years ago. Its probably more aimed at electronic music but I've recorded a ton of different styles with it and it never ceases to amaze me how versatile and useful it is.
So thats my Ibanez and a few details around the changes it along the years. It looks a bit battered and bruised but it still like no other guitar I've ever tried, and thats coming from somebody whos owned a lot of guitars over the years.
Hope you like :)