diff --git a/src/pipeline/wmo_loader.cpp b/src/pipeline/wmo_loader.cpp
index 8e5acb8..7c1453d 100644
--- a/src/pipeline/wmo_loader.cpp
+++ b/src/pipeline/wmo_loader.cpp
@@ -428,6 +428,9 @@ bool WMOLoader::loadGroup(const std::vector<uint8_t>& groupData,
             // Read MOGP header
             uint32_t mogpOffset = offset;
             group.flags = read<uint32_t>(groupData, mogpOffset);
+            bool isInterior = (group.flags & 0x2000) != 0;
+            core::Logger::getInstance().info("  Group flags: 0x", std::hex, group.flags, std::dec,
+                                             (isInterior ? " (INTERIOR)" : " (exterior)"));
             group.boundingBoxMin.x = read<float>(groupData, mogpOffset);
             group.boundingBoxMin.y = read<float>(groupData, mogpOffset);
             group.boundingBoxMin.z = read<float>(groupData, mogpOffset);
@@ -490,11 +493,16 @@ bool WMOLoader::loadGroup(const std::vector<uint8_t>& groupData,
                 }
                 else if (subChunkId == 0x4D4F4E52) { // MONR - Normals
                     uint32_t normalCount = subChunkSize / 12;
+                    core::Logger::getInstance().info("  MONR: ", normalCount, " normals for ", group.vertices.size(), " vertices");
                     for (uint32_t i = 0; i < normalCount && i < group.vertices.size(); i++) {
                         group.vertices[i].normal.x = read<float>(groupData, mogpOffset);
                         group.vertices[i].normal.y = read<float>(groupData, mogpOffset);
                         group.vertices[i].normal.z = read<float>(groupData, mogpOffset);
                     }
+                    if (normalCount > 0 && !group.vertices.empty()) {
+                        const auto& n = group.vertices[0].normal;
+                        core::Logger::getInstance().debug("    First normal: (", n.x, ", ", n.y, ", ", n.z, ")");
+                    }
                 }
                 else if (subChunkId == 0x4D4F5456) { // MOTV - Texture coords
                     // Update texture coords for existing vertices
@@ -511,6 +519,7 @@ bool WMOLoader::loadGroup(const std::vector<uint8_t>& groupData,
                 else if (subChunkId == 0x4D4F4356) { // MOCV - Vertex colors
                     // Update vertex colors
                     uint32_t colorCount = subChunkSize / 4;
+                    core::Logger::getInstance().info("  MOCV: ", colorCount, " vertex colors for ", group.vertices.size(), " vertices");
                     for (uint32_t i = 0; i < colorCount && i < group.vertices.size(); i++) {
                         uint8_t b = read<uint8_t>(groupData, mogpOffset);
                         uint8_t g = read<uint8_t>(groupData, mogpOffset);
@@ -518,6 +527,10 @@ bool WMOLoader::loadGroup(const std::vector<uint8_t>& groupData,
                         uint8_t a = read<uint8_t>(groupData, mogpOffset);
                         group.vertices[i].color = glm::vec4(r/255.0f, g/255.0f, b/255.0f, a/255.0f);
                     }
+                    if (colorCount > 0 && !group.vertices.empty()) {
+                        const auto& c = group.vertices[0].color;
+                        core::Logger::getInstance().debug("    First color: (", c.r, ", ", c.g, ", ", c.b, ", ", c.a, ")");
+                    }
                 }
                 else if (subChunkId == 0x4D4F4241) { // MOBA - Batches
                     // SMOBatch structure (24 bytes):
diff --git a/src/rendering/wmo_renderer.cpp b/src/rendering/wmo_renderer.cpp
index a233119..cba38be 100644
--- a/src/rendering/wmo_renderer.cpp
+++ b/src/rendering/wmo_renderer.cpp
@@ -803,7 +803,7 @@ void WMORenderer::render(const Camera& camera, const glm::mat4& view, const glm:
     shader->setUniform("uLightDir", glm::vec3(-0.3f, -0.7f, -0.6f));  // Default sun direction
     shader->setUniform("uLightColor", glm::vec3(1.5f, 1.4f, 1.3f));
     shader->setUniform("uSpecularIntensity", 0.5f);
-    shader->setUniform("uAmbientColor", glm::vec3(0.4f, 0.4f, 0.5f));
+    shader->setUniform("uAmbientColor", glm::vec3(0.55f, 0.55f, 0.6f));
     shader->setUniform("uFogColor", fogColor);
     shader->setUniform("uFogStart", fogStart);
     shader->setUniform("uFogEnd", fogEnd);