diff --git a/plugins/eve-plugin-fields/GameCult.Eve.PluginFields.csproj b/plugins/eve-plugin-fields/GameCult.Eve.PluginFields.csproj
index bc496e6..74057f1 100644
--- a/plugins/eve-plugin-fields/GameCult.Eve.PluginFields.csproj
+++ b/plugins/eve-plugin-fields/GameCult.Eve.PluginFields.csproj
@@ -4,7 +4,13 @@
     <Nullable>enable</Nullable>
     <LangVersion>latest</LangVersion>
     <Description>Runtime-neutral C# contracts for gamecult.fields documents.</Description>
+    <CultLibRoot Condition="'$(CultLibRoot)' == ''">$(MSBuildThisFileDirectory)..\..\..\CultLib</CultLibRoot>
     <PackageId>GameCult.Eve.PluginFields</PackageId>
-    <Version>0.1.1</Version>
+    <Version>0.2.0</Version>
   </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="$(CultLibRoot)\src\GameCult.Caching\GameCult.Caching.csproj" />
+    <PackageReference Include="MessagePack" Version="3.1.7" />
+  </ItemGroup>
 </Project>
diff --git a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs
new file mode 100644
index 0000000..b1f6189
--- /dev/null
+++ b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using GameCult.Caching;
+using MessagePack;
+
+namespace GameCult.Eve.PluginFields
+{
+    [CultDocument("gamecult.fields.splats", EveFieldsSchemas.Splats)]
+    [MessagePackObject]
+    public sealed class EveFieldsSplatsDocument : IEveFieldsSplatsDocument
+    {
+        [Key(0)] public string Schema { get; set; } = EveFieldsSchemas.Splats;
+        [Key(1)] public long FrameId { get; set; }
+        [Key(2)] public string PublishedAtUtc { get; set; } = "";
+        [Key(3)] public double SimulationTimeSeconds { get; set; }
+        [Key(4)] public string RunId { get; set; } = "";
+        [Key(5)] public int ZoneIndex { get; set; }
+        [Key(6)] public string ZoneName { get; set; } = "";
+        [Key(7)] public EveFieldsViewport Viewport { get; set; } = new EveFieldsViewport();
+        [Key(8)] public IReadOnlyList<EveFieldsSplatLayer> Layers { get; set; } = Array.Empty<EveFieldsSplatLayer>();
+        [Key(9)] public EveFieldsSplatSoa Splats { get; set; } = new EveFieldsSplatSoa();
+
+        IEveFieldsViewport IEveFieldsSplatsDocument.Viewport => Viewport;
+        IReadOnlyList<IEveFieldsSplatLayer> IEveFieldsSplatsDocument.Layers => Layers;
+        IEveFieldsSplatSoa IEveFieldsSplatsDocument.Splats => Splats;
+    }
+
+    [MessagePackObject]
+    public sealed class EveFieldsViewport : IEveFieldsViewport
+    {
+        [Key(0)] public double MinX { get; set; }
+        [Key(1)] public double MinY { get; set; }
+        [Key(2)] public double MaxX { get; set; }
+        [Key(3)] public double MaxY { get; set; }
+    }
+
+    [MessagePackObject]
+    public sealed class EveFieldsSplatLayer : IEveFieldsSplatLayer
+    {
+        [Key(0)] public string LayerKey { get; set; } = "";
+        [Key(1)] public string DisplayName { get; set; } = "";
+        [Key(2)] public int Channel { get; set; }
+        [Key(3)] public string BlendMode { get; set; } = EveFieldsSplatBlendModes.Add;
+        [Key(4)] public string GraphicsFormat { get; set; } = "R16_SFloat";
+        [Key(5)] public bool ClearBeforeDraw { get; set; } = true;
+        [Key(6)] public double ClearR { get; set; }
+        [Key(7)] public double ClearG { get; set; }
+        [Key(8)] public double ClearB { get; set; }
+        [Key(9)] public double ClearA { get; set; }
+    }
+
+    [MessagePackObject]
+    public sealed class EveFieldsSplatSoa : IEveFieldsSplatSoa
+    {
+        [Key(0)] public int Count { get; set; }
+        [Key(1)] public IReadOnlyList<double> CenterX { get; set; } = Array.Empty<double>();
+        [Key(2)] public IReadOnlyList<double> CenterY { get; set; } = Array.Empty<double>();
+        [Key(3)] public IReadOnlyList<double> HalfExtentX { get; set; } = Array.Empty<double>();
+        [Key(4)] public IReadOnlyList<double> HalfExtentY { get; set; } = Array.Empty<double>();
+        [Key(5)] public IReadOnlyList<double> RotationCos { get; set; } = Array.Empty<double>();
+        [Key(6)] public IReadOnlyList<double> RotationSin { get; set; } = Array.Empty<double>();
+        [Key(7)] public IReadOnlyList<int> Channel { get; set; } = Array.Empty<int>();
+        [Key(8)] public IReadOnlyList<int> Falloff { get; set; } = Array.Empty<int>();
+        [Key(9)] public IReadOnlyList<double> ValueR { get; set; } = Array.Empty<double>();
+        [Key(10)] public IReadOnlyList<double> ValueG { get; set; } = Array.Empty<double>();
+        [Key(11)] public IReadOnlyList<double> ValueB { get; set; } = Array.Empty<double>();
+        [Key(12)] public IReadOnlyList<double> ValueA { get; set; } = Array.Empty<double>();
+        [Key(13)] public IReadOnlyList<string> SourceKey { get; set; } = Array.Empty<string>();
+        [Key(14)] public IReadOnlyList<int> LayerIndex { get; set; } = Array.Empty<int>();
+        [Key(15)] public IReadOnlyList<int> SourceKind { get; set; } = Array.Empty<int>();
+        [Key(16)] public IReadOnlyList<double> FrequencyX { get; set; } = Array.Empty<double>();
+        [Key(17)] public IReadOnlyList<double> FrequencyY { get; set; } = Array.Empty<double>();
+        [Key(18)] public IReadOnlyList<double> PhaseX { get; set; } = Array.Empty<double>();
+        [Key(19)] public IReadOnlyList<double> PhaseY { get; set; } = Array.Empty<double>();
+        [Key(20)] public IReadOnlyList<double> AnimationSpeed { get; set; } = Array.Empty<double>();
+        [Key(21)] public IReadOnlyList<double> SourceFlags { get; set; } = Array.Empty<double>();
+    }
+}
diff --git a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs.meta b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs.meta
new file mode 100644
index 0000000..edc01a3
--- /dev/null
+++ b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/EveFieldsDocuments.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 7e1b64023d224e8cb0bfaec57adad5c2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/GameCult.Eve.PluginFields.asmdef b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/GameCult.Eve.PluginFields.asmdef
index b1ae4e7..8afd12c 100644
--- a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/GameCult.Eve.PluginFields.asmdef
+++ b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/Runtime/GameCult.Eve.PluginFields.asmdef
@@ -2,6 +2,12 @@
   "name": "GameCult.Eve.PluginFields",
   "rootNamespace": "GameCult.Eve.PluginFields",
   "references": [],
+  "overrideReferences": true,
+  "precompiledReferences": [
+    "GameCult.Caching.dll",
+    "MessagePack.Annotations.dll",
+    "MessagePack.dll"
+  ],
   "autoReferenced": true,
   "noEngineReferences": true
 }
diff --git a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/package.json b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/package.json
index 430cafc..4459e23 100644
--- a/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/package.json
+++ b/plugins/eve-plugin-fields/unity/org.gamecult.eve.plugin-fields/package.json
@@ -1,8 +1,11 @@
 {
   "name": "org.gamecult.eve.plugin-fields",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "displayName": "Eve Fields Plugin Contracts",
   "description": "Runtime-neutral C# contracts for gamecult.fields documents.",
-  "unity": "2022.3",
+  "unity": "2021.3",
+  "dependencies": {
+    "org.gamecult.cultlib": "1.0.13"
+  },
   "license": "MPL-2.0"
 }