First of all, thank you for supporting the available builds for SPARC/Solaris for both the Firefox and Thunderbird products!
This is a very tiny thing, but it seems so simple that it bothers me to not figure out what is wrong: On Solaris 8/SPARC, running the CDE interface, Thunderbird shows the proper icon when closed. Firefox app has not shown the icon since at least 2.0.0.2 when I first tried it. Only the default Motif icon is displayed. In both cases, the files mozicon16.xpm and mozicon50.xpm are available in the <installdirectory>/icons location.
