For our anniversary, my wife gave me a ficus bonsai tree. About 2 months ago, it suddenly lost all its leaves. We took it to a garden store that specializes in bonsais, and we were told that it had root rot. They helped us trim it back and replant it, with the hope that it would start to thrive again.
It did not recover. I took it back again today, and confirmed it is officially dead.
Since this was an anniversary gift, I'm not inclined to just put it in the compost or trash. Since it is wood (albeit small), is there anything that I could do to somehow preserve it for sentimental reasons?
For example, something crafty or decorative, such as putting small silk flowers on the remaining branches and putting it in a small vase. The branches are so thin and brittle that most snap off when they are touched, which would make this difficult.