there was s fiduciary duty the attorney owed you but now that he is dead, it has no place here.
no work done. trustee only wants to give a tiny refund this sounds unfair
well, if there was only a tiny payment, a tiny refund would be proper.
If there was absolutely no work done at all, you would be entitled to a full refund of your payments but since making a file folder for you constitutes work, I am sure there was some work performed on your behalf. You would be due your payment minus a reasonable sum for any work performed.
what to do?
before you do anything, you refer to any contract you may have signed with the attorney.
then, if no direction,
tell them to refund all money not accounted for in billable time.
If they refuse, depending on if the attorney worked as an individual or for a corporation, the actions would vary.
If an individual, you get yourself listed as a creditor to the guys estate.
If for a corporation, you sue the corporation.