diff --git a/packages/viewer-sandbox/src/main.ts b/packages/viewer-sandbox/src/main.ts
index fff2800f6..d8ee1054f 100644
--- a/packages/viewer-sandbox/src/main.ts
+++ b/packages/viewer-sandbox/src/main.ts
@@ -105,7 +105,7 @@ const getStream = () => {
     // prettier-ignore
     // 'https://speckle.xyz/streams/da9e320dad/commits/5388ef24b8?c=%5B-7.66134,10.82932,6.41935,-0.07739,-13.88552,1.8697,0,1%5D'
     // Revit sample house (good for bim-like stuff with many display meshes)
-    'https://speckle.xyz/streams/da9e320dad/commits/5388ef24b8'
+    // 'https://speckle.xyz/streams/da9e320dad/commits/5388ef24b8'
     // 'https://latest.speckle.dev/streams/c1faab5c62/commits/ab1a1ab2b6'
     // 'https://speckle.xyz/streams/da9e320dad/commits/5388ef24b8'
     // 'https://latest.speckle.dev/streams/58b5648c4d/commits/60371ecb2d'
@@ -388,6 +388,8 @@ const getStream = () => {
     // 'https://app.speckle.systems/projects/122448a81e/models/f21aff1f4a'
     // Thin plane
     // 'https://app.speckle.systems/projects/20f72acc58/models/2cf8a736f8'
+    // Rhino sRGB vertex colors
+    'https://app.speckle.systems/projects/47bbaf594f/models/ef78e94f72'
   )
 }
 
diff --git a/packages/viewer/src/modules/loaders/Speckle/SpeckleGeometryConverter.ts b/packages/viewer/src/modules/loaders/Speckle/SpeckleGeometryConverter.ts
index 82efd25ba..20b233a2a 100644
--- a/packages/viewer/src/modules/loaders/Speckle/SpeckleGeometryConverter.ts
+++ b/packages/viewer/src/modules/loaders/Speckle/SpeckleGeometryConverter.ts
@@ -268,7 +268,7 @@ export class SpeckleGeometryConverter extends GeometryConverter {
           `Mesh (id ${node.raw.id}) colours are mismatched with vertice counts. The number of colours must equal the number of vertices.`
         )
       }
-      colors = this.unpackColors(colorsRaw)
+      colors = this.unpackColors(colorsRaw, true)
     }
 
     return {