Examples of Worbla used for Armor in many various forms.
Dark Valkyrie Diana, Janna, and Original Design Rabbit by Vickybunnyangel
Vicki used a woodburning tool to detail the feather design into Diana's crown.
Saber armor by Calssara Cosplay
Unlaminated pauldrons
Unlaminated bracers
...fitting boots to it
The armor for the Saber Cosplay, unlaminated
Pauldrons by Franziska Marx alias Mayoran Cosplay
Nicely painted, the whole T5 Priest Cos looked like this.. and yes, this is the mace for what the versatile modelling material was used, too :)
Worbla's Finest Art was used to cover the surface of the wing
For the base of T5 Priest pauldrons Mayoran Cosplay used kind of polystyrene, foam and paper & glue
Diablo 3 Barbarian progress by Lanthea Cosplay
Bracer by Julia Marsdorf
A kind of putty called Sugru was used for coating
This is how the painted bracer looked in the end
It is easy to mould Worbla's Finest Art directly onto body parts, in this case for a bracer
D3 Demon Hunter costume by Lightning Cosplay
Plate armor additions to shoes by Svetlana Quindt alias Kamui Cosplay
...and the part of the shoe fits perfectly to the rest of her D3 Barbarian cosplay
In addition lots of faux fur...
Here a solution how to affix the elements of a plate armor to shoes: attached D-rings and cords
Guild Wars 2 Orrian Armor by Enayla Cosplay