I have made a Image to hex converter, that converts any Bmp or gif file to a fasm inc.
Layout as 1. Dword = X, 2. Dword =Y, and rest 3 BPP format.
It made for the Dex4u OS, but as it fully bootable and can read/write to disk there no problem.

This will be good for puting logos, or image in OS code without having to load from disk.
Get it here:
http://jas2o.forthworks.com/dexforum/index.php?topic=54.0

You may say that there are many converters, but none that the output file does not need moding, also better than raw as you can mode the code easier.