My first time that I ripped something, I tried my best with the Palettes. But If you don´t like the Palettes , you can it change by your self!
Hope you like it !!!
As this stands, I don't think we can accept this. While the idea of "just Link's head" would work imo (like the LTTP map) the quality here is a bit lacking. The colors are wrong, but really the problem is the use of a shared palette.
If you use a custom palette, you can extend into the "hardcoded by asm" palette space, giving you access to the full 15 colors of a 4BPP graphic.
Additionally, a palmask is necessary to make sure only the proper colors are being overwritten.
If you make those changes I think it would be acceptable.