diff --git a/CHANGES.md b/CHANGES.md
index 357b20d2..309652d3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -25,6 +25,7 @@
 - Removed the "Universal Additional Camera Data" script from DynamicCamera, as it shows up as a missing script in other render pipelines.
 - Fixed a bug where adding a `CesiumSubScene` as the child of an existing `CesiumGeoreference` in editor would cause the parent `CesiumGeoreference` to have its coordinates reset to the default.
 - Fixed the "DynamicCamera is not nested inside a game object with a CesiumGeoreference" warning when adding a new DynamicCamera in the editor.
+- Fixed support for loading textures with less than four channels.
 
 ##### Deprecated :hourglass_flowing_sand:
 
diff --git a/native~/Runtime/src/TextureLoader.cpp b/native~/Runtime/src/TextureLoader.cpp
index dde3c490..03f61aac 100644
--- a/native~/Runtime/src/TextureLoader.cpp
+++ b/native~/Runtime/src/TextureLoader.cpp
@@ -19,56 +19,69 @@ using namespace DotNet;
 
 namespace CesiumForUnityNative {
 
-UnityEngine::Texture
-TextureLoader::loadTexture(const CesiumGltf::ImageCesium& image) {
-  CESIUM_TRACE("TextureLoader::loadTexture");
-  std::int32_t mipCount =
-      image.mipPositions.empty() ? 1 : std::int32_t(image.mipPositions.size());
-
-  UnityEngine::TextureFormat textureFormat;
-
+namespace {
+UnityEngine::TextureFormat
+getCompressedPixelFormat(const CesiumGltf::ImageCesium& image) {
   switch (image.compressedPixelFormat) {
   case GpuCompressedPixelFormat::ETC1_RGB:
-    textureFormat = UnityEngine::TextureFormat::ETC_RGB4;
-    break;
+    return UnityEngine::TextureFormat::ETC_RGB4;
   case GpuCompressedPixelFormat::ETC2_RGBA:
-    textureFormat = UnityEngine::TextureFormat::ETC2_RGBA8;
-    break;
+    return UnityEngine::TextureFormat::ETC2_RGBA8;
   case GpuCompressedPixelFormat::BC1_RGB:
-    textureFormat = UnityEngine::TextureFormat::DXT1;
-    break;
+    return UnityEngine::TextureFormat::DXT1;
   case GpuCompressedPixelFormat::BC3_RGBA:
-    textureFormat = UnityEngine::TextureFormat::DXT5;
-    break;
+    return UnityEngine::TextureFormat::DXT5;
   case GpuCompressedPixelFormat::BC4_R:
-    textureFormat = UnityEngine::TextureFormat::BC4;
-    break;
+    return UnityEngine::TextureFormat::BC4;
   case GpuCompressedPixelFormat::BC5_RG:
-    textureFormat = UnityEngine::TextureFormat::BC5;
-    break;
+    return UnityEngine::TextureFormat::BC5;
   case GpuCompressedPixelFormat::BC7_RGBA:
-    textureFormat = UnityEngine::TextureFormat::BC7;
-    break;
+    return UnityEngine::TextureFormat::BC7;
   case GpuCompressedPixelFormat::ASTC_4x4_RGBA:
-    textureFormat = UnityEngine::TextureFormat::ASTC_4x4;
-    break;
+    return UnityEngine::TextureFormat::ASTC_4x4;
   case GpuCompressedPixelFormat::PVRTC1_4_RGB:
-    textureFormat = UnityEngine::TextureFormat::PVRTC_RGB4;
-    break;
+    return UnityEngine::TextureFormat::PVRTC_RGB4;
   case GpuCompressedPixelFormat::PVRTC1_4_RGBA:
-    textureFormat = UnityEngine::TextureFormat::PVRTC_RGBA4;
-    break;
+    return UnityEngine::TextureFormat::PVRTC_RGBA4;
   case GpuCompressedPixelFormat::ETC2_EAC_R11:
-    textureFormat = UnityEngine::TextureFormat::EAC_R;
-    break;
+    return UnityEngine::TextureFormat::EAC_R;
   case GpuCompressedPixelFormat::ETC2_EAC_RG11:
-    textureFormat = UnityEngine::TextureFormat::EAC_RG;
-    break;
+    return UnityEngine::TextureFormat::EAC_RG;
   case GpuCompressedPixelFormat::PVRTC2_4_RGB:
   case GpuCompressedPixelFormat::PVRTC2_4_RGBA:
   default:
-    textureFormat = UnityEngine::TextureFormat::RGBA32;
-    break;
+    return UnityEngine::TextureFormat::RGBA32;
+  }
+}
+
+UnityEngine::TextureFormat
+getUncompressedPixelFormat(const CesiumGltf::ImageCesium& image) {
+  switch (image.channels) {
+  case 1:
+    return UnityEngine::TextureFormat::R8;
+  case 2:
+    return UnityEngine::TextureFormat::RG16;
+  case 3:
+    return UnityEngine::TextureFormat::RGB24;
+  case 4:
+  default:
+    return UnityEngine::TextureFormat::RGBA32;
+  }
+}
+
+} // namespace
+
+UnityEngine::Texture
+TextureLoader::loadTexture(const CesiumGltf::ImageCesium& image) {
+  CESIUM_TRACE("TextureLoader::loadTexture");
+  std::int32_t mipCount =
+      image.mipPositions.empty() ? 1 : std::int32_t(image.mipPositions.size());
+
+  UnityEngine::TextureFormat textureFormat;
+  if (image.compressedPixelFormat != GpuCompressedPixelFormat::NONE) {
+    textureFormat = getCompressedPixelFormat(image);
+  } else {
+    textureFormat = getUncompressedPixelFormat(image);
   }
 
   UnityEngine::Texture2D