Starship Trooper hero grenades kit from screen-used, resin prop replica

For sale is a set of resin grenades from the 1997 movie Starship Troopers. My husband worked for Chronicle Collectibles for several years and they were doing some licensed replica items from Starship troopers. I think that's where he got these. They measure about measures about 6 inches tall and were cast off of a set of screen used hero grenades "bug bombs". This will take a lot of work to build, rebuild, repaint etc, but I think all of the main parts are there.

This comes from a smoke-free, pet-free home.