According to The Daily Mail and The Sun, a Bulgarian "migrant hunter", Dinko Valev, has somehow managed to get his hands on an ex-Bulgarian Air Force Mil Mi-24 Hind hybrid gunship/light troop carrier, and has added it to his small arsenal of military gear, which also includes a pair of armored personnel carriers (APCs). Valev, a former semi-professional wrestler, made headlines in Europe for forming small posses of Bulgarian locals to chase down illegal immigrants and, who he calls, potential terrorists from Turkey. The Bulgarian government allegedly helped him acquire the two APCs just last year, while ISIS put a bounty on his head for $50,000 USD.
There aren't any indications that point towards Valev's new Hind's operational status, and there's nothing to suggest that the aircraft is even flightworthy at all. However pictures of the aircraft show the Hind's chin turret still equipped with the barrels of a Yak-B 12.7mm 4-barrel Gatling cannon, though those barrels could possibly be plugged and the internal mechanisms removed or disabled. Also noticeable in the picture are two empty UB-32 rocket launcher pods, attached to the port wing of the aircraft. The short video also took a look inside the Hind's surprisingly clean front cockpit, though the rear cockpit, where the main flight control systems are, wasn't shown. Valev indicates that he'll use this Hind to continue his "jihadi-hunting" activities to an even greater magnitude than before. How he'll actually get the Hind working, armed or even up in the air at all is an entirely different question altogether.
A left side view of a Soviet-made Mi-24 Hind-D assault helicopter in-flight.
It actually isn't all that difficult to get your hands on old Soviet-era military hardware, and a buyer's options list ranges anywhere from worn-out utility trucks to fighter jets, and everything in between. Just last year, the Albanian government put up a number of retired yet still flightworthy fighter aircraft for sale as part of a massive downsizing of their military. Bids for the aircraft, which included an assortment of MiG-15, -17 and -19 fighters, began at a whopping $8,600 USD… meaning that just about anybody could have actually entered the bidding process to pick up an aircraft! That, of course, doesn't include certification, operations, parts and maintenance costs, but that's still a relative steal!
As for helicopters, you can even find yourself a Mil Mi-24 Hind via a number of websites online, set up by small enterprises which got a hold of a considerable chunk of Soviet-manufactured military gear around and after the fall of the Soviet Union in the early 1990s. When it became unsustainable for the Russian military to continue to operate the large numbers of aircraft, tanks, armored vehicles, etc. it had amassed during the Cold War, entire regiments and brigade-sized elements were retired, their hardware either left to rust and rot on abandoned airfield, sold off at cut rates to other countries, or pawned off (sometimes illegally) to individual buyers. In 2015, everybody's favorite online auctioneer, eBay, actually put up a Mi-24 for sale, retailing at $4,000,000 USD. Apparently, everything about this particular Hind was operational, save for its weapons, which were removed.
Organizations like Russian Military, based out of the United Kingdom, are another option for folks looking to get their hands on old Soviet planes, tanks and other military vehicles. They too offered a Mil Mi-24 Hind at one point, though without a price listed on their official website. This particular helo was de-militarized, possibly used as a prop in a few movies, and left in a state of disassembly, though it was apparently fully capable of being reassembled and flown. It's unclear whether or not it sold.