Stijlvol Duits pony voor dressuur, 6 jaar oud

Beautiful gelding, registered and measured at standard size  
In stallion type, standing gelding, 6 years old this year  
A good pony with potential  
However, undervalued, as he is not a pure beginner or children's pony  
I could easily see an adult rider or a well-advanced young rider on him  
He simply doesn't have the best nerves  
With some work, time, and plenty of turnout, he could certainly become a quite good pony