Looking for plugin to render map with textures [Help]

As the title says … I’m looking for a way to render a huge map (10000*10000)studs with textures. I have used the RoRender app and plugin in the past but I need a way to render the map with textures now. I have tried using Blender to render the map but it did not work out for me. If u are aware of a plugin or a way to render a map with textures please let me know.

What do you specifically mean by textures?
Do you want to overlay a grid onto the minimap, or do you mean materials? Do you mean custom textures?
There are many things you could mean when you say textures

Oh my bad. What I meant with textures was the mesh’s textures.