Obviously can't make a film on thin air, so I had the daunting task of putting together a budget.
The script has developed into two locations, so other than the trench scenes we have 'at home' scenes, where we will have three actresses taking on the roles of the girls left behind.
This means costumes as well as uniforms.
So two locations, 7 soldiers, 3 girls, 11 crew.
Everyone who has come on board has agreed to make the film for expenses only, so all the money will go to the costumes, locations, transport and feeding cast and crew.
And of course there is the insurance.
Initital thoughts are £2,500 budget.