I don't know anything about your texture resolution, but what everyone else has been saying about scale is correct. Here are a few textures I made up that may (or may not) help. Feel free to use these in any way you wish.
I don't know anything about panel details on these things, so I just made something up. Notice how small I am keeping all of the bevels on these. maybe you can find a use for it?
I don't know anything about panel details on these things, so I just made something up. Notice how small I am keeping all of the bevels on these. maybe you can find a use for it?