Simply put, the main post was wood,
the rest of the construction was plastics and brass.

Wish I coulda done it out of better materials but with the
time frame I just had to go with what I had to hand.
The drawings gave an overall layout showing the ground
cutting for the support bolts and suchlike
so I just pretty much copied that.

Sawed up some thick perspex sheeting for the framework and
cut to dimensions then simply assembled.
The brass mesh was of a fine enough weave to
get away with it so okedoke.

Luck in my favour because I didn't have anything else to suit.