Sadly not. I use a hot cast iron skillet and the flames from the large hob. Donner mix is pretty easy if you have the ingredients. Mine is my own amendments to a popular online recipe.
The KMIX is pretty robust - I've had mine for years.
Naan bread? Do you have a tandoor? Also how do you make donner meat?
Been eyeing up the non kmix Kenwood on Amazon for around £220. Looks a much sturdier model. However this is much cheaper for same power. I would have bought this had I not found a brand new 800w Kenwood on gumtree for £45. The guy even delivered it to me as he wasn't in during the day when I was passing by.
I get loads of use out of mine - although mine came with a metal bowl (which is a bit more durable). I make everything from naan bread and pizza dough to meatball and donner kebab meat in mine. Oh and apparently you can use it to make cake batter (lol) Really powerful motor and sturdy construction. Just as well made as a KitchenAid and I believe the motor is more powerful too.