diff --git a/README.md b/README.md
index 8a1ea66..a55ee15 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ Study real CAD. Remix plates and cases. Design compatible accessories. Learn fro
 
 ## Latest Updates
 
+- **2026-05-18:** Added V3 Ultra 8K files.
 - **2026-05-14:** Added K4 QMK files.
 - **2026-05-08:** Added BM25 and more K3 Pro files.
 - **2026-05-07:** Moved the download links for the files to the "Downloads section" of the "Readme file" within the corresponding product model folder. ** Added more K3 Pro files.
diff --git a/V-Ultra-8K-Series/V3 Ultra 8K/README.md b/V-Ultra-8K-Series/V3 Ultra 8K/README.md
index 1083afd..91f6e69 100644
--- a/V-Ultra-8K-Series/V3 Ultra 8K/README.md	
+++ b/V-Ultra-8K-Series/V3 Ultra 8K/README.md	
@@ -6,18 +6,33 @@
 
 ![V3 Ultra 8K](https://www.keychron.com/cdn/shop/files/V3-Ultra-8K-Iconic-Features.jpg?crop=center&height=1200&v=1768913955&width=1200)
 
-## Current Repository Status
+## Included Files
 
-- This folder is ready for future hardware design uploads for the V3 Ultra 8K.
-- No local `stp`, `dwg`, `dxf`, `pdf`, or related CAD assets are included yet.
+| File | Description |
+|---|---|
+| `V3-Ultra-8K-US-Bottom-Case_20250904.stp` | US bottom case 3D CAD model |
+| `V3-Ultra-8K-US-Full-Model_20250904.stp` | US full keyboard 3D CAD model |
+| `V3-Ultra-8K-US-PC-Plate_20250904.dwg` | US PC plate 2D CAD drawing |
+| `V3-Ultra-8K-US-PC-Plate_20250904.dxf` | US PC plate DXF drawing |
+| `V3-Ultra-8K-US-PC-Plate_20250904.pdf` | US PC plate reference drawing |
+| `V3-Ultra-8K-US-PCB-20250904.dwg` | US PCB 2D CAD drawing |
+| `V3-Ultra-8K-US-Top-Case_20250904.stp` | US top case 3D CAD model |
+
+## Downloads
 
-## Expected File Types
+> **Download note:** If a download link does not respond, copy the link and paste it directly into your browser's address bar. All links below are hosted on Keychron's official server and are safe to use.
 
-| File Type | Typical Use |
+| File | Download Link |
 |---|---|
-| `stp` | Case, plate, or full assembly 3D CAD |
-| `dwg` / `dxf` | Plate drawings and 2D manufacturing references |
-| `pdf` | Reference drawings and quick-view documents |
+| `V3-Ultra-8K-US-Bottom-Case_20250904.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-Bottom-Case_20250904.stp |
+| `V3-Ultra-8K-US-Full-Model_20250904.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-Full-Model_20250904.stp |
+| `V3-Ultra-8K-US-PC-Plate_20250904.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-PC-Plate_20250904.dwg |
+| `V3-Ultra-8K-US-PC-Plate_20250904.dxf` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-PC-Plate_20250904.dxf |
+| `V3-Ultra-8K-US-PC-Plate_20250904.pdf` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-PC-Plate_20250904.pdf |
+| `V3-Ultra-8K-US-PCB-20250904.dwg` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-PCB-20250904.dwg |
+| `V3-Ultra-8K-US-Top-Case_20250904.stp` | http://www.keychron.co:34568/keychron-github-assets/Keychron-Keyboards-Hardware-Design/V-Ultra-8K-Series/V3%20Ultra%208K/V3-Ultra-8K-US-Top-Case_20250904.stp |
+
+
 
 ## Product Snapshot