As you can see there are a lot of things you can do with your belowed sprues.
Lets take the sprues again... you see the small round ends at the corners and in the middle ? Yes ! We will use these now.
After cutting them out (which I doubt everyone will get as well done as that they will be straight). Take two of these and glue them on top of each other.
Do this with the others as well.. one sprue makes approx 4.5 Oil tons.
Nice objective marker.... in case you are sensitive to extreme realism.. put a wound bandage soaked in PVA above them to hide the worst...
Prime and paint... and enjoy...