Need Help Recoloring Objects

Hello everyone,

I have recently been learning how to recolor meshes/objects for our games., as I am beginning to want to try using Custom Content. With this, I discovered a new mesh another modder had created for our games.

While I have no intentions of sharing recolors of their objects that I make, I would like to add some recolors for my own personal use to some curtains they made. Thankfully this creator made these curtains to fit the three various window heights. The problem is, while I know how to recolor meshes, their other two curtain heights are dependent on the main mesh for its textures.

When I recolor the main mesh which shows up in the game very well, it will not be read by the other curtain sizes. There is no option for me to import my recolors to those dependent files. In fact, with it being dependent on the main mesh, there is no option to export/import of/or to their existing textures to recolor them either, for obvious reasons.

How can I get my additional colors to show up properly on those other curtain heights that are dependent on the main mesh they created?

Most sincere gratitude to any modders out there that can help me.