add some water particle fx

Project/Assets/Particle Examples/EffectExamples/Goop Effects/Materials/GoopPoolParticle.mat

   serializedVersion: 6
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
   m_Name: GoopPoolParticle
   m_Shader: {fileID: 210, guid: 0000000000000000f000000000000000, type: 0}
   m_ShaderKeywords: _ALPHATEST_ON _EMISSION _NORMALMAP
     - _ZWrite: 1
     m_Colors:
     - _CameraFadeParams: {r: 0, g: Infinity, b: 0, a: 0}
-    - _Color: {r: 0.5000819, g: 0.6132076, b: 0.078097194, a: 1}
-    - _EmissionColor: {r: 0.2553984, g: 0.28301886, b: 0.076094665, a: 1}
+    - _Color: {r: 0.4641698, g: 0.6265382, b: 0.6886792, a: 1}
+    - _EmissionColor: {r: 0.22067462, g: 0.25374356, b: 0.2735849, a: 1}
     - _SoftParticleFadeParams: {r: 0, g: 0, b: 0, a: 0}
     - _SpecColor: {r: 0.066176474, g: 0.066176474, b: 0.066176474, a: 1}
     - _TintColor: {r: 0.3602941, g: 0, b: 0, a: 0.5}

Project/Assets/Particle Examples/EffectExamples/Goop Effects/Materials/GoopSplashParticle.mat

   serializedVersion: 6
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInternal: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
   m_Name: GoopSplashParticle
   m_Shader: {fileID: 210, guid: 0000000000000000f000000000000000, type: 0}
   m_ShaderKeywords: _ALPHABLEND_ON _EMISSION _NORMALMAP
     - _ZWrite: 0
     m_Colors:
     - _CameraFadeParams: {r: 0, g: Infinity, b: 0, a: 0}
-    - _Color: {r: 0.5000819, g: 0.6132076, b: 0.07809719, a: 1}
-    - _EmissionColor: {r: 0.25539842, g: 0.2830189, b: 0.076094694, a: 1}
+    - _Color: {r: 0.4198113, g: 0.7752962, b: 1, a: 1}
+    - _EmissionColor: {r: 0.24857603, g: 0.3255728, b: 0.3584906, a: 1}
     - _SoftParticleFadeParams: {r: 0, g: 0, b: 0, a: 0}
     - _SpecColor: {r: 0.30882353, g: 0.30882353, b: 0.30882353, a: 1}
     - _TintColor: {r: 0.3602941, g: 0, b: 0, a: 0.5}

Project/Assets/Particle Examples/EffectExamples/Water Effects/Prefabs/BigSplash.prefab

   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 1722726733478836}
   m_LocalRotation: {x: -0.0000020191073, y: -0.7071068, z: -0.7071068, w: 0.0000020191073}
-  m_LocalPosition: {x: 2.3120263, y: 1.0026262, z: 0.9821687}
+  m_LocalPosition: {x: 11.981114, y: 1.0008721, z: -18.675613}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children:
   - {fileID: 4375671181544448}