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@kfarr I checked the example "https://github.com/diarmidmackenzie/instanced-mesh/tree/main/examples/gltf-models". The above example randomizes the first material colors of the car model.   If I reorder the material in blender and put the...

I tried with our Isuzu truck model. I selected the few parts of the vehicle and assigned a new material "car-body". The example code randomizes the colors of "car-body" material....

Hi @kfarr Here is a model that you can test with. https://github.com/gnansai/3dstreet-assets-dist/blob/main/sets/vehicles/gltf-exports/draco/trash-truck-side-loading.glb I have separated the wheels and named them like this. F-front wheels B-back wheels L- left R- right...

Hi @kfarr 1. I checked the dimensions of the Light Rail Vehicle in Blender. I might have to adjust the model a little to match the real world dimensions. Width...

2. I need to Decrease the distance between the wheels to match the track gauge of 4.7ft. 3. I need to Increase the WheelBase to 6.2ft.   

My Suggestion would be, We try to match this model with real world dimensions. @kfarr Do let me know your suggestions on this.

Hi @kfarr I have updated the LRV similar to real-world dimensions. I have uploaded the latest version of the model here https://github.com/gnansai/3dstreet-assets-dist/tree/5271bb5b9a0c5706018c3d5682d49975433bbc24/sets/light-rail-vehicle/gltf-exports/draco   

@kfarr we could use this texture for Sidewalk (compacted soil). These textures are with CC-0 public domain license(https://docs.ambientcg.com/license/ ), so we can use this textures. https://ambientcg.com/view?id=Ground026 I have reduced the...

Hi @kfarr I have made the sand-on-asphalt texture like this. Its resolution is 512x512. I am mixing two texture using blender Noise shader a. https://ambientcg.com/view?id=Asphalt026C b. https://ambientcg.com/view?id=Ground033  Here are...