diff --git a/README.md b/README.md
index 42efe6c..c835228 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ source:
     type: kustomize
     repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
     ref: main
-    path: packages/code-server/presets/k3s-hami
+    path: packages/code-server/post-renders/k3s-hami
 ```
 
 After the template is stored in PostgreSQL and assigned to users or groups, users
@@ -88,10 +88,13 @@ apps/
     components/
 packages/
   code-server/
-    presets/
+    post-renders/
       k3s-hami/
         kustomization.yaml
         userInputs.yaml
+      k3s-hami-v4/
+        kustomization.yaml
+        userInputs.yaml
 tests/
   kustomize/
 ```
@@ -111,7 +114,7 @@ source:
     type: kustomize
     repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
     ref: main
-    path: packages/code-server/presets/k3s-hami
+    path: packages/code-server/post-renders/k3s-hami
 ```
 
 For one deployment, `ocdp-server` stores the Helm chart reference, static Helm
diff --git a/packages/code-server/README.md b/packages/code-server/README.md
index 414a6fe..d0fa3cb 100644
--- a/packages/code-server/README.md
+++ b/packages/code-server/README.md
@@ -22,6 +22,11 @@ environment-managed choices:
 - NodePort Service on port `80`
 - `weight` StorageClass PVC mounted at `/models`
 
+`post-renders/k3s-hami-v4/kustomization.yaml` keeps the same platform-managed
+settings but uses image `harbor.bwgdi.com/library/earth2studio-demo:v4`. It
+also seeds the image's `/workspace` contents into the workspace PVC on first
+start so the mounted volume does not hide the demo files baked into the image.
+
 `post-renders/k3s-hami/userInputs.yaml` is the user-facing value contract. Users
 only choose CPU, memory, GPU count, and GPU memory. The console renders these
 fields as the WorkloadClaim form; the operator receives the resolved values on
diff --git a/packages/code-server/post-renders/k3s-hami-v4/kustomization.yaml b/packages/code-server/post-renders/k3s-hami-v4/kustomization.yaml
new file mode 100644
index 0000000..796a488
--- /dev/null
+++ b/packages/code-server/post-renders/k3s-hami-v4/kustomization.yaml
@@ -0,0 +1,139 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: "{{ namespace }}"
+resources:
+  - rendered.yaml
+  - weights-pvc.yaml
+patches:
+  - target:
+      group: apps
+      version: v1
+      kind: Deployment
+      name: "{{ name }}"
+    patch: |
+      apiVersion: apps/v1
+      kind: Deployment
+      metadata:
+        name: "{{ name }}"
+        labels:
+          app.kubernetes.io/component: ide
+          app.kubernetes.io/part-of: ocdp-workload
+      spec:
+        template:
+          metadata:
+            labels:
+              app.kubernetes.io/component: ide
+              app.kubernetes.io/part-of: ocdp-workload
+          spec:
+            imagePullSecrets:
+              - name: regcred
+            schedulerName: hami-scheduler
+            securityContext:
+              fsGroup: 1000
+            volumes:
+              - name: data
+                persistentVolumeClaim:
+                  claimName: "{{ name }}"
+              - name: model-weights
+                persistentVolumeClaim:
+                  claimName: "{{ name }}-weights"
+            initContainers:
+              - name: seed-workspace
+                image: harbor.bwgdi.com/library/earth2studio-demo:v4
+                imagePullPolicy: IfNotPresent
+                command:
+                  - /bin/bash
+                  - -lc
+                args:
+                  - |
+                    set -euo pipefail
+                    marker=/workspace-volume/.ocdp-seeded-earth2studio-v4
+                    if [ ! -e "$marker" ]; then
+                      cp -a /workspace/. /workspace-volume/
+                      touch "$marker"
+                    fi
+                    chown -R 1000:0 /workspace-volume
+                    chmod -R g+rwX /workspace-volume
+                volumeMounts:
+                  - name: data
+                    mountPath: /workspace-volume
+            containers:
+              - name: code-server
+                image: harbor.bwgdi.com/library/earth2studio-demo:v4
+                imagePullPolicy: IfNotPresent
+                securityContext:
+                  runAsUser: 1000
+                command:
+                  - code-server
+                args:
+                  - --bind-addr
+                  - 0.0.0.0:8080
+                  - --auth
+                  - none
+                  - /workspace
+                ports:
+                  - name: http
+                    containerPort: 8080
+                    protocol: TCP
+                env:
+                  - name: HOME
+                    value: /workspace
+                  - name: XDG_CONFIG_HOME
+                    value: /workspace/.config
+                readinessProbe:
+                  httpGet:
+                    path: /
+                    port: http
+                livenessProbe:
+                  httpGet:
+                    path: /
+                    port: http
+                resources:
+                  requests:
+                    cpu: "{{ cpuRequestMillicores }}m"
+                    memory: "{{ memoryRequestMiB }}Mi"
+                  limits:
+                    cpu: "{{ cpuLimitMillicores }}m"
+                    memory: "{{ memoryLimitMiB }}Mi"
+                    nvidia.com/gpu: "{{ gpuCount }}"
+                    nvidia.com/gpumem: "{{ gpuMemoryMiB }}"
+                volumeMounts:
+                  - name: data
+                    mountPath: /workspace
+                  - name: model-weights
+                    mountPath: /models
+  - target:
+      version: v1
+      kind: Secret
+      name: "{{ name }}"
+    patch: |
+      apiVersion: v1
+      kind: Secret
+      metadata:
+        name: "{{ name }}"
+        labels:
+          app.kubernetes.io/component: auth
+          app.kubernetes.io/part-of: ocdp-workload
+        annotations: {}
+      type: Opaque
+      data:
+        password: dW51c2Vk
+  - target:
+      version: v1
+      kind: Service
+      name: "{{ name }}"
+    patch: |
+      apiVersion: v1
+      kind: Service
+      metadata:
+        name: "{{ name }}"
+        labels:
+          app.kubernetes.io/component: ide
+          app.kubernetes.io/part-of: ocdp-workload
+      spec:
+        type: NodePort
+        ports:
+          - name: http
+            port: 80
+            targetPort: http
+            protocol: TCP
diff --git a/packages/code-server/post-renders/k3s-hami-v4/userInputs.yaml b/packages/code-server/post-renders/k3s-hami-v4/userInputs.yaml
new file mode 100644
index 0000000..4fdf2ab
--- /dev/null
+++ b/packages/code-server/post-renders/k3s-hami-v4/userInputs.yaml
@@ -0,0 +1,35 @@
+cpuRequestMillicores:
+  label: CPU request
+  type: number
+  default: 500
+  minimum: 0
+
+cpuLimitMillicores:
+  label: CPU limit
+  type: number
+  default: 2000
+  minimum: 0
+
+memoryRequestMiB:
+  label: Memory request
+  type: number
+  default: 1024
+  minimum: 0
+
+memoryLimitMiB:
+  label: Memory limit
+  type: number
+  default: 4096
+  minimum: 0
+
+gpuCount:
+  label: GPU count
+  type: number
+  default: 1
+  minimum: 0
+
+gpuMemoryMiB:
+  label: GPU memory
+  type: number
+  default: 8192
+  minimum: 0
diff --git a/packages/code-server/post-renders/k3s-hami-v4/weights-pvc.yaml b/packages/code-server/post-renders/k3s-hami-v4/weights-pvc.yaml
new file mode 100644
index 0000000..b3e0706
--- /dev/null
+++ b/packages/code-server/post-renders/k3s-hami-v4/weights-pvc.yaml
@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: "{{ name }}-weights"
+  namespace: "{{ namespace }}"
+  labels:
+    app.kubernetes.io/name: "{{ name }}"
+    app.kubernetes.io/component: model-weights
+    app.kubernetes.io/part-of: ocdp-workload
+  annotations:
+    platform.ocdp.io/storage-role: model-weights
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: weight
+  resources:
+    requests:
+      storage: 100Gi