WallpaperSafari features a wide collection of user-submitted ASRock wallpapers. 2. Setting the Wallpaper on Windows
Save your chosen 4K image from the ASRock site, ensuring it is at least 3840x2160 pixels for maximum clarity.
Use a 4K video file or a GIF of the ASRock design within the app to set it as a live background. Would you prefer: A style (like Taichi)? A gaming/RGB style (like Phantom Gaming)? Let me know, and I can narrow down the best sources! ASRock > Wallpaper