If the texture is embedded in the YDR, you can extract (and repack) the textures using CodeWalker. If extracted, you can just modify the raw dds files and repack them.
You need to open Codewalker RPF Explorer.
Go to the moreo_cafecutev2_animprop which contains the desired texture, with “righclick” and do “export xml”. Export to an empty folder. The DDS files will be exported as well. Modify them. After modifying, you can just do an “import XML” from within codewalker.
I am very happy with this map, we are going to implement it in our city as a cat cafe, we have added cats and props according to the theme, very good job! keep up the good work!