Hey. Hoping you're still doing these. My request might be a little tedious since I don't know how the other people have been putting them in their hacks.
1.

If you can make it larger and with more detail, by all means go ahead. Or if you have a better picture of Gyarados, go ahead.
2. I would like it to be the lighter unsurfable water tile used on Two Island for the background. If you cant do that I would like a dark blue color.
3. Name is Water Blue.
I haven't been able to patch someone else's patch into a clean rom so if you could, I would like you to copy the bytes used to create the changes you make to have it the way I'd like, and all the offsets that need to be changed. That way I can put the code anywhere I want to because I'm already way into the creation of my hack.
If you need me to be more specific or something just PM me.