First of all
to the forum and congratulations on your new bike, may it serve you well
Second off all, sorry for a late reply, I was in the mountains last 2 days.
Now on to the fender...
I used a universal supermoto fender from Acerbis, it can be found in most motorcycle shops for around 30€. HERE
is a link to it. But you can use any fender you like as all of the fenders will require a custom fitting and trimming, it doesn't matter from which bike or manufacturer it is.
Hope it helps, but if you have any more questions just ask
->Honda XL125V Varadero '08 sold
->Kawasaki KLE 500 '05 riding it, like I stole it