6mm WWI trenches

I am preparing a set of WWI trenches, meant to be used for my Eastern Front project. I am using the many models from Irregular which Francesco prepared.

I am mounting them on 9×3 plasticard, 0.75 mm thick, using the usual glue/filler for polystyrene. I gave a try to three bases and they look nice. In order to make small turns the 9×3 plasticard is cut to a trapezoid isoscele with bases of 9 and 7 cm. Then the bases are trimmed to an angle, to obtain a side of approximately 3 cm, to match with the standard rectangular bases. I will take photos to explain.