For context, a bought this guy from my LFS a few months ago as a koi plakat, but as you can see from the (rather blurry) pictures, his tail is a fair bit longer than your average plakat,and it's been bugging me ever since. To me, he looks more like a fantail, but I thought I'd get a second opinion from someone else just to be on the safe side.
Side note: please, ignore the blurriness of the pictures (my phones camera is absolutely shocking) and the scruffiness of my tank, I was still establishing the plants at the time they were taken.
https://www.reddit.com/gallery/1o4xyb5
Posted by Equal-Row-554