diff --git a/flake.lock b/flake.lock
index c23fd3b..455a992 100644
--- a/flake.lock
+++ b/flake.lock
@@ -733,11 +733,11 @@
         "openspec": "openspec_2"
       },
       "locked": {
-        "lastModified": 1781945761,
-        "narHash": "sha256-WOLjTr1BkFeZDjXmOv+5pSDDvS1tzpd74nirwWxWmps=",
+        "lastModified": 1782364199,
+        "narHash": "sha256-uPNb0Mpror1QVMnoxxSrc3538jcj4cUKfFN2oXAPxXk=",
         "ref": "refs/heads/master",
-        "rev": "b50dcf843b13eb6989bc3d9f0c490f509b6f533c",
-        "revCount": 330,
+        "rev": "f0c028a62c54d37f5bd52fe0656a613d04acefd8",
+        "revCount": 331,
         "type": "git",
         "url": "https://code.m3ta.dev/m3tam3re/nixpkgs"
       },
diff --git a/hosts/AZ-CLD-1/services/containers/default.nix b/hosts/AZ-CLD-1/services/containers/default.nix
index 8f091ca..787b308 100644
--- a/hosts/AZ-CLD-1/services/containers/default.nix
+++ b/hosts/AZ-CLD-1/services/containers/default.nix
@@ -5,7 +5,6 @@
     ./librechat.nix
     ./litellm.nix
     ./librechat-dev.nix
-    # ./frappe-lms.nix
     ./netbird.nix
     ./portainer.nix
     ./zammad-hr.nix
diff --git a/hosts/AZ-PRM-1/configuration.nix b/hosts/AZ-PRM-1/configuration.nix
index dc6e963..f4bf6f5 100644
--- a/hosts/AZ-PRM-1/configuration.nix
+++ b/hosts/AZ-PRM-1/configuration.nix
@@ -20,6 +20,7 @@
 
   environment.systemPackages = with pkgs; [
     neovim
+    ghostty
     git
     python3
     python3Packages.pysmb
diff --git a/hosts/AZ-PRM-1/services/containers/default.nix b/hosts/AZ-PRM-1/services/containers/default.nix
index e573e6c..d10b431 100644
--- a/hosts/AZ-PRM-1/services/containers/default.nix
+++ b/hosts/AZ-PRM-1/services/containers/default.nix
@@ -3,6 +3,7 @@
     #./baserow.nix
     ./excalidraw.nix
     ./kestra.nix
+    ./online3dviewer.nix
     ./stirling-pdf.nix
   ];
   system.activationScripts.createPodmanNetworkWeb = lib.mkAfter ''
diff --git a/hosts/AZ-PRM-1/services/containers/online3dviewer.nix b/hosts/AZ-PRM-1/services/containers/online3dviewer.nix
new file mode 100644
index 0000000..1ca287e
--- /dev/null
+++ b/hosts/AZ-PRM-1/services/containers/online3dviewer.nix
@@ -0,0 +1,31 @@
+{
+  config,
+  pkgs,
+  ...
+}: let
+  serviceName = "online3dviewer";
+  servicePort = config.m3ta.ports.get serviceName;
+in {
+  virtualisation.oci-containers.containers."${serviceName}" = {
+    image = "docker.io/nginxinc/nginx-unprivileged:stable-alpine";
+    ports = ["127.0.0.1:${toString servicePort}:8080"];
+    volumes = ["${pkgs.online3dviewer}:/usr/share/nginx/html:ro"];
+    extraOptions = [
+      "--ip=10.89.0.15"
+      "--network=web"
+      "--security-opt=no-new-privileges"
+      "--cap-drop=ALL"
+    ];
+  };
+
+  services.traefik.dynamicConfigOptions.http = {
+    services.${serviceName}.loadBalancer.servers = [{url = "http://localhost:${toString servicePort}/";}];
+
+    routers.${serviceName} = {
+      rule = "Host(`3dv.l.az-gruppe.com`)";
+      tls = {certResolver = "ionos";};
+      service = serviceName;
+      entrypoints = "websecure";
+    };
+  };
+}
diff --git a/hosts/common/ports.nix b/hosts/common/ports.nix
index d603623..a1aa8c1 100644
--- a/hosts/common/ports.nix
+++ b/hosts/common/ports.nix
@@ -56,6 +56,7 @@
         stirling-pdf = 3032;
         bpi = 3033;
         excalidraw = 3034;
+        online3dviewer = 3035;
       };
     };
   };
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 9850520..0fbbbd6 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -1,4 +1,4 @@
 {pkgs, ...}: {
   # Define your custom packages here
-  # pomodoro-timer = pkgs.callPackage ./pomodoro-timer {};
+  online3dviewer = pkgs.callPackage ./online3dviewer {};
 }
diff --git a/pkgs/online3dviewer/default.nix b/pkgs/online3dviewer/default.nix
new file mode 100644
index 0000000..8842c01
--- /dev/null
+++ b/pkgs/online3dviewer/default.nix
@@ -0,0 +1,35 @@
+{
+  buildNpmPackage,
+  fetchFromGitHub,
+}:
+buildNpmPackage rec {
+  pname = "online3dviewer-site";
+  version = "0.18.0";
+
+  src = fetchFromGitHub {
+    owner = "kovacsv";
+    repo = "Online3DViewer";
+    rev = version;
+    hash = "sha256-D/EONwMc/9RFUs2AuzBDBsJiTdTsHfEDz5TlL9+JjI0=";
+  };
+
+  npmDepsHash = "sha256-Q7pYIE8aUCiwxIEMK41tMGVhJrqXoilBu/JP+oGPxi4=";
+  npmBuildScript = "build_website";
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/o3dv
+    cp -r website/index.html website/embed.html website/robots.txt $out/
+    cp -r website/assets website/info $out/
+    cp -r build/website/. $out/o3dv/
+
+    for html in $out/index.html $out/embed.html; do
+      substituteInPlace "$html" \
+        --replace '<link rel="stylesheet" type="text/css" href="../build/website_dev/o3dv.website.min.css">' '<link rel="stylesheet" type="text/css" href="o3dv/o3dv.website.min.css?v=${version}">' \
+        --replace '<script type="text/javascript" src="../build/website_dev/o3dv.website.min.js"></script>' '<script type="text/javascript" src="o3dv/o3dv.website.min.js?v=${version}"></script>'
+    done
+
+    runHook postInstall
+  '';
+}