How to change skybox in Onett?

[sonicfan456]

I can't seem to find the texture to change the sky in Onett for a texture hack I'm making. Help would be greatly appreciated.

[Chuy]

There's no texture to change the sky unfortunately as i tried this before as well.
What i do know is that the polygon "198" is the object for the sky and it iss referenced under materials as "mat 1372" and under shaders as "shader 3". I don't know what the values do unfortunately since i don't have knowledge for it but if someone who does knows that'd be the place to start