diff --git a/app/src/assets/textures/floor/tex3/metal_plate_diff_1k.jpg b/app/src/assets/textures/floor/tex3/metal_plate_diff_1k.jpg
new file mode 100644
index 0000000..e3da12a
Binary files /dev/null and b/app/src/assets/textures/floor/tex3/metal_plate_diff_1k.jpg differ
diff --git a/app/src/assets/textures/floor/tex3/metal_plate_metal_1k.png b/app/src/assets/textures/floor/tex3/metal_plate_metal_1k.png
new file mode 100644
index 0000000..5d7594e
Binary files /dev/null and b/app/src/assets/textures/floor/tex3/metal_plate_metal_1k.png differ
diff --git a/app/src/assets/textures/floor/tex3/metal_plate_nor_gl_1k.png b/app/src/assets/textures/floor/tex3/metal_plate_nor_gl_1k.png
new file mode 100644
index 0000000..aa89562
Binary files /dev/null and b/app/src/assets/textures/floor/tex3/metal_plate_nor_gl_1k.png differ
diff --git a/app/src/assets/textures/floor/tex3/metal_plate_rough_1k.png b/app/src/assets/textures/floor/tex3/metal_plate_rough_1k.png
new file mode 100644
index 0000000..f454a84
Binary files /dev/null and b/app/src/assets/textures/floor/tex3/metal_plate_rough_1k.png differ
diff --git a/app/src/assets/textures/hdr/autoshop_01_1k.hdr b/app/src/assets/textures/hdr/autoshop_01_1k.hdr
new file mode 100644
index 0000000..3abce56
Binary files /dev/null and b/app/src/assets/textures/hdr/autoshop_01_1k.hdr differ
diff --git a/app/src/assets/textures/hdr/empty_warehouse_01_1k.hdr b/app/src/assets/textures/hdr/empty_warehouse_01_1k.hdr
new file mode 100644
index 0000000..5066e1e
Binary files /dev/null and b/app/src/assets/textures/hdr/empty_warehouse_01_1k.hdr differ
diff --git a/app/src/assets/textures/hdr/industrial_pipe_and_valve_01_1k.hdr b/app/src/assets/textures/hdr/industrial_pipe_and_valve_01_1k.hdr
new file mode 100644
index 0000000..d9e9bcb
Binary files /dev/null and b/app/src/assets/textures/hdr/industrial_pipe_and_valve_01_1k.hdr differ
diff --git a/app/src/assets/textures/hdr/machine_shop_02_1k.hdr b/app/src/assets/textures/hdr/machine_shop_02_1k.hdr
new file mode 100644
index 0000000..22c4758
Binary files /dev/null and b/app/src/assets/textures/hdr/machine_shop_02_1k.hdr differ
diff --git a/app/src/components/layout/sidebarRight/properties/FloorProperties.tsx b/app/src/components/layout/sidebarRight/properties/FloorProperties.tsx
index d94363c..c5938f7 100644
--- a/app/src/components/layout/sidebarRight/properties/FloorProperties.tsx
+++ b/app/src/components/layout/sidebarRight/properties/FloorProperties.tsx
@@ -6,6 +6,7 @@ import defaultTexture from '../../../../assets/textures/floor/white.png';
 import flootTexture1 from '../../../../assets/textures/floor/factory wall texture.jpg';
 import flootTexture2 from '../../../../assets/textures/floor/tex1/MI_FactoryConcreteFloor01_BaseColor.001.jpg';
 import flootTexture3 from '../../../../assets/textures/floor/tex2/MI_FloorMats01_baseColor.png';
+import flootTexture4 from '../../../../assets/textures/floor/tex3/metal_plate_diff_1k.jpg';
 
 import { useBuilderStore } from "../../../../store/builder/useBuilderStore";
 
@@ -20,6 +21,7 @@ export const materials = [
     { texture: flootTexture1, textureId: "Material 1", textureName: "Grunge Concrete Wall" },
     { texture: flootTexture2, textureId: "Material 2", textureName: "Tiled Floor" },
     { texture: flootTexture3, textureId: "Material 3", textureName: "Metal Floor" },
+    { texture: flootTexture4, textureId: "Material 4", textureName: "Metal Floor 2" },
 ];
 
 const FloorProperties = () => {
diff --git a/app/src/modules/builder/floor/Instances/Instance/floorInstance.tsx b/app/src/modules/builder/floor/Instances/Instance/floorInstance.tsx
index a8fc1c1..1b92209 100644
--- a/app/src/modules/builder/floor/Instances/Instance/floorInstance.tsx
+++ b/app/src/modules/builder/floor/Instances/Instance/floorInstance.tsx
@@ -29,6 +29,12 @@ import material3Map from "../../../../../assets/textures/floor/tex2/MI_FloorMats
 import material3NormalMap from "../../../../../assets/textures/floor/tex2/MI_FloorMats01_Normal.png";
 import material3MetalicRoughnessMap from "../../../../../assets/textures/floor/tex2/MI_FloorMats01_occlusionRoughnessMetallic.png";
 
+// floor-mat3
+import material4Map from "../../../../../assets/textures/floor/tex3/metal_plate_diff_1k.jpg";
+import material4RoughnessMap from "../../../../../assets/textures/floor/tex3/metal_plate_rough_1k.png";
+import material4MetalicMap from "../../../../../assets/textures/floor/tex3/metal_plate_metal_1k.png";
+import material4NormalMap from "../../../../../assets/textures/floor/tex3/metal_plate_nor_gl_1k.png";
+
 function FloorInstance({ floor }: { floor: Floor }) {
   const { togglView } = useToggleView();
   const { activeModule } = useModuleStore();
@@ -65,6 +71,12 @@ function FloorInstance({ floor }: { floor: Floor }) {
       metalnessMap: material3MetalicRoughnessMap,
       normalMap: material3NormalMap,
     },
+    "Material 4": {
+      map: material4Map,
+      roughnessMap: material4RoughnessMap,
+      metalnessMap: material4MetalicMap,
+      normalMap: material4NormalMap,
+    },
   };
 
   const shape = useMemo(() => {
@@ -131,6 +143,7 @@ function FloorInstance({ floor }: { floor: Floor }) {
       if (!tex) return;
       tex.wrapS = tex.wrapT = RepeatWrapping;
       tex.repeat.set(tileScale, tileScale);
+      tex.anisotropy = 16;
       // First texture is always the color map (use SRGB), others should be linear
       tex.colorSpace = idx < 1 ? SRGBColorSpace : NoColorSpace;
     });
@@ -184,14 +197,14 @@ function FloorInstance({ floor }: { floor: Floor }) {
         ]}
         userData={floor}
       >
-        <meshStandardMaterial
+        <meshPhysicalMaterial
           attach="material-0"
           color={Constants.floorConfig.defaultColor}
           map={topTexture}
           roughnessMap={topRoughnessTexture}
           metalnessMap={topMetalicTexture}
           normalMap={topNormalTexture}
-          roughness={1.0}
+          roughness={1.5}
           metalness={1.0}
           side={DoubleSide}
         />
diff --git a/app/src/modules/scene/scene.tsx b/app/src/modules/scene/scene.tsx
index a00bfe0..1d7e600 100644
--- a/app/src/modules/scene/scene.tsx
+++ b/app/src/modules/scene/scene.tsx
@@ -52,6 +52,7 @@ export default function Scene({ layout }: { readonly layout: 'Main Layout' | 'Co
             }).catch((err) => {
                 console.error(err);
             });
+            // eslint-disable-next-line
     }, [activeModule, assets, loadingProgress])
 
     return (