diff --git a/src/assets.js b/src/assets.js
index 44fe233d0..248684d0d 100644
--- a/src/assets.js
+++ b/src/assets.js
@@ -127,11 +127,13 @@ function buildAssetHTML(assetUrl, categories) {
     'segment-textures': `  
         <!-- segment mixins with textures -->
         <img id="seamless-road" src="${assetUrl}materials/TexturesCom_Roads0086_1_seamless_S_rotate.jpg" crossorigin="anonymous">
+        <img id="seamless-sandy-road" src="${assetUrl}materials/TexturesCom_Roads0086_1_seamless_S_rotate-sandy.webp" crossorigin="anonymous">
         <img id="seamless-bright-road" src="${assetUrl}materials/asphalthd_Base_Color.jpg" crossorigin="anonymous">
         <img id="seamless-sidewalk" src="${assetUrl}materials/TexturesCom_FloorsRegular0301_1_seamless_S.jpg" crossorigin="anonymous">
         <img id="hatched-base" src="${assetUrl}materials/seamless-lane-with-hatch-half.jpg" crossorigin="anonymous">
         <img id="hatched-normal" src="${assetUrl}materials/seamless-lane-with-hatch-half.jpg" crossorigin="anonymous">
         <a-mixin shadow="cast: false" id="drive-lane" geometry="width:3;height:150;primitive:plane" material="roughness:${surfacesRoughness};repeat:0.3 25;offset:0.55 0;src:#seamless-road;"></a-mixin>
+        <a-mixin shadow="cast: false" id="sandy-lane" geometry="width:3;height:150;primitive:plane" material="roughness:${surfacesRoughness};repeat:0.3 5;offset:0.55 0;src:#seamless-sandy-road;"></a-mixin>
         <a-mixin shadow="cast: false" id="bright-lane" geometry="width:3;height:150;primitive:plane" material="roughness:${surfacesRoughness};repeat:0.6 50;offset:0.55 0;src:#seamless-bright-road;color:#dddddd"></a-mixin>
         <a-mixin shadow="cast: false" id="bike-lane" geometry="width:1.8;height:150;primitive:plane" material="roughness:${surfacesRoughness};repeat:0.3 25;offset:0.55 0;metalness:0;src:#seamless-road;"></a-mixin>
         <a-mixin shadow id="sidewalk" anisotropy geometry="width:3;height:150;primitive:plane" material="roughness:${surfacesRoughness};repeat:1.5 75;src:#seamless-sidewalk;"></a-mixin>
@@ -223,8 +225,10 @@ function buildAssetHTML(assetUrl, categories) {
     grounds: `
         <!-- grounds -->
         <img id="grass-texture" src="${assetUrl}materials/TexturesCom_Grass0052_1_seamless_S.jpg" crossorigin="anonymous">
+        <img id="compacted-gravel-texture" src="${assetUrl}materials/compacted-gravel_color.webp" crossorigin="anonymous">
         <img id="parking-lot-texture" src="${assetUrl}materials/TexturesCom_Roads0111_1_seamless_S.jpg" crossorigin="anonymous">
         <img id="asphalt-texture" src="${assetUrl}materials/TexturesCom_AsphaltDamaged0057_1_seamless_S.jpg" crossorigin="anonymous">
+        <img id="sandy-asphalt-texture" src="${assetUrl}materials/sandy-asphalt-texture_color.webp" crossorigin="anonymous">
 
         <!-- legacy plane-based grounds for compatibility with 0.4.2 and earlier scenes, not used for new streets -->
         <a-mixin shadow id="ground-grass" rotation="-90 0 0" geometry="primitive:plane;height:150;width:40" material="src:#grass-texture;repeat:5 5;roughness:1"></a-mixin>