I talked about Spear of Destiny and Planet Strike in the original Aliens of Gold thread.
I may do this one since a couple people have asked about it now. I never really cared for Planet Strike personally, because I thought the changes made to the game were for the worse. But I have the scripts to generate the maps and if people want the maps then I guess they should be done.
It may take me a while to do it though, it uses a handful of the original textures but that's about it.