I want to be able to construct a wearable structure of the following image:

https://www.immora.com/AngelVision/Images/l-AngelCage-backcover.jpg

Is there any plastic material available that I can carve to achieve this?

Considering that it has to be wearable, there were a few factors I had to take into account:

1)Lightweight
2)Enough Strength to carry the weight of its extended parts
3)Low-cost
4)Carvable or easily modified without the use of heavy machinery

The dimensions are pretty much a guess right now -- but average length of the entire wing would be about 52 inches in length stretched out. I'm muddling over two design choices at the moment:

a) Make the wing adjustable, using hinges at the joints.
b) Create it without hinges, permanantley fashion it into the desired pose