I got this with Google translate:
"Material list:
4 Styrofoam balls, 10cm diameter from the baskets, 1 € / piece
1 Mavic Landinggear, one finds thus with Aunt Google for'n 10er from China
1 piece of plastic material
2 M6 bolts and nuts
Some hot glue
Color from Edding for the French attitude: P...