OK, so what I did was a I took this image,
View attachment 108510
Blew it up, so that the dimensions on paper were what I wanted in real life printed and taped it all together, Then I cut out each individual former glued them to pieces of cardstock until they were about 1mm thick and then I tacked them to pieces of foam and cut them out and glued them together side by side
Are you planning on making a similar model?