but it works only for objects made by me， but I still don’t know how do this step by step. I was looking this option in the same place that found option to change size of object: ‘Component attributes’ and I found something like ‘Behaviors’ → Material， not for this downloaded. I think that in this situation solving is more complicated. Dear Box I think it’s sounds sensible， but I’ve tried using this tool to change material or colour。

but I think it’s not a right direction becouse it’s not working 。

Thank you GSTUDIOS and Solo，。