Should be easy enough to implement (already have it planned).
A couple of custom models are already made and I have an idea for some rendering for a few of them.

Types are:
Bamboo
Exo_Plate
Jade
Rein_Exo_Plate
Rhino_Exo_Plate

Each shield will work off the respective material's durability and be repairable with it's base crafting ingredient.