While most items you build with a sketch only get broken or lost through theft or siege, shields stand out as an exception. I would appreciate it if shields when they break, become broken shields when they run out of durability from which we could recover sketches for use in additional shields. Alternately if it could just return the sketch to our inventory, or if the shield could be repaired using material the same Q as the shield itself it would be great.
I want to wear my shield out hunting and such, but don't want to constantly have to pay for new sketches for new shields, given that they are the only example of a sketched item that gets destroyed through normal use if I remember correctly.