diff --git a/docs/nerfology/methods/index.md b/docs/nerfology/methods/index.md
index 320d6ae97f..c4d02bf071 100644
--- a/docs/nerfology/methods/index.md
+++ b/docs/nerfology/methods/index.md
@@ -49,6 +49,8 @@ The following methods are supported in nerfstudio:
     BioNeRF<bionerf.md>
     NeRFtoGSandBack<nerf2gs2nerf.md>
     OpenNeRF<opennerf.md>
+    Scaffold-GS<scaffold_gs.md>
+    GSDF<scaffold_gs.md>
 ```
 
 (own_method_docs)=
diff --git a/docs/nerfology/methods/scaffold_gs.md b/docs/nerfology/methods/scaffold_gs.md
new file mode 100644
index 0000000000..b0edf6be50
--- /dev/null
+++ b/docs/nerfology/methods/scaffold_gs.md
@@ -0,0 +1,48 @@
+# Scaffold-GS + GSDF
+
+<h4>Unofficial implementations of "Scaffold-GS: Structured 3D Gaussians for View-Adaptive Rendering" and "GSDF: 3DGS Meets SDF for Improved Neural Rendering and Reconstruction"</h4>
+
+```{button-link} https://city-super.github.io/scaffold-gs/
+:color: primary
+:outline:
+Scaffold-GS Website
+```
+```{button-link} https://city-super.github.io/GSDF/
+:color: primary
+:outline:
+GSDF Website
+```
+```{button-link} https://github.com/brian-xu/scaffold-gs-nerfstudio
+:color: primary
+:outline:
+Code
+```
+
+<video id="teaser" muted autoplay playsinline loop controls width="100%">
+    <source id="mp4" src="https://www.brian-xu.com/content/scaffold_gs_teaser.mp4" type="video/mp4">
+</video>
+
+
+### Installation
+Ensure that nerfstudio has been installed according to the instructions. Then run the following command:
+```
+pip install git+https://github.com/brian-xu/scaffold-gs-nerfstudio
+```
+You must also install the correct torch_scatter for your environment (https://pytorch-geometric.com/whl/torch-2.1.2%2Bcu118.html).
+
+
+### Running Model
+
+This repository creates two new Nerfstudio methods, named "scaffold-gs" and "gsdf". To train with them, run the following commands:
+
+```bash
+ns-train scaffold-gs --data [PATH]
+ns-train gsdf --data [PATH]
+```
+
+GSDF also supports mesh export. Follow the guide for [exporting geometry](../../quickstart/export_geometry.md). 
+
+## Overview
+Scaffold-GS replaces the Gaussian kernel described in [3D Gaussian Splatting](https://repo-sam.inria.fr/fungraph/3d-gaussian-splatting/) with neural Gaussians that are bound to anchor points. During rasterization, the attributes (opacity, color, scale, rotation) of these neural Gaussians are calculated with respect to the viewing direction and distance. This view-adaptive rendering improves results in challenging conditions, such as texture-less areas, insufficient observations, fine-scale details, view-dependent light effects and multi-scale observations.
+
+GSDF is a dual-branch model that uses 3D Gaussian Splatting to supervise the training of a neural Signed Distance Field. The gaussian splatting branch provides depth maps to supervise SDF training. Once sufficiently initialized, the SDF can be used to guide the splitting and pruning of gaussians, ensuring geometric consistency and reducing floaters. 
\ No newline at end of file
diff --git a/nerfstudio/configs/external_methods.py b/nerfstudio/configs/external_methods.py
index 002b3299b6..66d1046f9a 100644
--- a/nerfstudio/configs/external_methods.py
+++ b/nerfstudio/configs/external_methods.py
@@ -298,6 +298,36 @@ class ExternalMethod:
     )
 )
 
+# Scaffold-GS
+external_methods.append(
+    ExternalMethod(
+        """[bold yellow]Scaffold-GS[/bold yellow]
+            For more information visit: https://docs.nerf.studio/nerfology/methods/scaffold_gs.html
+
+            To enable Scaffold-GS, you must install it first by running:
+            [grey]pip install git+https://github.com/brian-xu/scaffold-gs-nerfstudio"[/grey]""",
+        configurations=[
+            ("scaffold-gs", "Scaffold-GS: Structured 3D Gaussians for View-Adaptive Rendering"),
+        ],
+        pip_package="git+https://github.com/brian-xu/scaffold-gs-nerfstudio",
+    )
+)
+
+# GSDF
+external_methods.append(
+    ExternalMethod(
+        """[bold yellow]GSDF/bold yellow]
+            For more information visit: https://docs.nerf.studio/nerfology/methods/scaffold_gs.html
+
+            To enable GSDF, you must install it first by running:
+            [grey]pip install git+https://github.com/brian-xu/scaffold-gs-nerfstudio"[/grey]""",
+        configurations=[
+            ("gsdf", "Scaffold-GS: GSDF: 3DGS Meets SDF for Improved Neural Rendering and Reconstruction"),
+        ],
+        pip_package="git+https://github.com/brian-xu/scaffold-gs-nerfstudio",
+    )
+)
+
 
 @dataclass
 class ExternalMethodDummyTrainerConfig: