I am still working towards my APA version of greenhouse sidings.....
Having got the 1:32 greenhouse ends 3D printed (Tebee), I find I need to blur with condensation the view through the "glazing",
to disguise the fact that they are only 10-15mm deep.
Haven't decided on what material for the glazing yet, but want a realistic representation, not a uniform "obscure".
David H-G, the Narrow gauge Nutter
Lost in France and loving it!