The 100percent_savegame_by_roy.zip file you have requested: Modifications / 100% Savegame with S.W.A.T. Tanks - 1.11mb is not available. Perhaps try browsing all files for the game Grand Theft Auto: San Andreas and upload any files you want to share or are missing. This is the only information we could locate:
Here is another 100% saved game for gta san andreas, this time it includes SWAT tanks in all of the Garages. Please note that this includes a main.scm file (no other saved games will work), it is highly recommended that you back up this file, if you don't you will have to reinstall gta: San Andreas again.