[Fixed!]Creating a main menu logo for a FC

[Slanderous]

You don't need .mat file for logo I beleive. I think you only need to modify the file that's located in "redist\lang\eng\graphics\main_menu" for vanilla game. Preferably always set your logo dimensions to 32x32, 64x64, 128x128, 256x256, 512x512, or 1024x1024, because the game doesn't read other resolutions properly.
That's actually bullshit. I just remembered that I heared the logo should be in the same resolution as it is originally, which is 319x275 (at least for me).

As for the logo itself, I might be able to help you, so if you want you can drop me a PM.