Shark to Dolphin/ Dolphin to Shark mod (1.0)

Here is a fairly interesting modifcation for GTA San Andreas, a fairly simple modification that will simply replace the dolphin with the shark and the shark with the dolphin allowing you to still have something to find in the water.
Shark to Dolphin/ Dolphin to Shark Mod V1.0 This is my first mod, it simply replaces the dolphin with the hidden shark, and vice versa. This mod requires IMGTool V2.0, if you don't have it, get it. To install open up gta3.img in IMGTool