Modding Help Cappy in Stardew Valley

I am a fan of both Stardew Valley and Super Mario Odyssey, so I thought it would be cool to retexture one of the hats to look like Cappy. Unfortunately, I am terrible at pixel art. So if someone could make an xnb file mod for me, that would be amazing.

Here are some pictures for reference:

 

Not the best, but maybe someone else can fix it:
x1:


x5:


And making/editing XNBs is fun, go learn how to do it .