Concrete Bunkers

There are 3 sizes of bunkers made:

90 x 70 x 35mm - heavy machine gun

120 x 90 x 40mm - pak 40

135 x 100 x 50 - 88 mm

They are made:

Base - hardboard
Body - plaster of pasis moulded in plastic containers -"tupperware".
Sand - tea leaves
Grass - homemade flock
Stones - cat litter