Lead and void above new window

[Gladys90]

What do you think to this, is it ok?
We have had a bow window replaced with flat and this is the finish on the job. I've attached some pictures so you can see.
We were expecting the void above the window to be filled (but it wasn't) and the lead seems too long to be one run at about 3m? Wouldn't it be better to use stone to fill the void, match the facade and remove the requirement for the lead. I should also mention the bottom of the lead isnt level either

 

[SpecialK]

What was in the quote? To fill the void with stone would require a lot more work.

The leadwork is shocking. Its too short at the ends. It shouldn't be in a 3m run either.

 

[Gladys90]

Thanks, The quote didnt include block work as we were only given the option to fill with wood and insulation and face with either plastic or lead. We went with lead thinking it would look better, lol.