Download it here:
www.fileden.com/files/5938/Climax_Mod_sav.zip Unzip it, then either rename and put it where your save files are stored, or in VisualBoyAdvance you can simply go to File->Import->Battery File. Make sure your "save type is set to
Flash 128k (Options -> Emulator -> Save Type).
Character Profile 38/38
Story Line 51/51
Time Attack Unlocked
All Grand Prix modes unlocked and completed.
All cars unlocked (including Red Bull, Blue Falcon GP, and Hyper Death Anchor)
Survival Tour 39/36
Survival Challenge 39/36
Survival Battle 01/36
Survival Violence 00/36
I think that's everything that's unlockable, if I missed something please tell me.
If you'd perfer the save in savestate format download this one:
www.fileden.com/files/5938/Climax_Mod1_sgm.zip Remember these save files will overwrite all your progress, so don't use them if you care about your own personal high scores.