diff --git a/.github/workflows/generate-3dmodel.yml b/.github/workflows/generate-3dmodel.yml
new file mode 100644
index 0000000..9aeee63
--- /dev/null
+++ b/.github/workflows/generate-3dmodel.yml
@@ -0,0 +1,43 @@
+name: Generate Missing 3D Models
+
+on:
+  issue_comment:
+    types: [created]
+
+jobs:
+  generate-3d:
+    if: github.event.issue.pull_request && contains(github.event.comment.body, '/generate-3dmodel')
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: refs/pull/${{ github.event.issue.number }}/head
+
+      - name: Generate 3D Models
+        run: |
+          echo "Generating 3D models..."
+          kicad-actions generate-3d --board path/to/board.kicad_pcb
+
+      - name: Commit generated models
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add 3dmodel/*
+          git commit -m "Auto-generated 3D models"
+          git push
+
+      - name: Comment completion
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            await github.rest.issues.createComment({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              body: "✅ 3D models generated and committed."
+            });