Done! I can change things up as you like. My thoughts were that the brown mane is hair and the purple and green patches are fur. I tried to take a kinda brindle inspiration from striped hyenas. I can list the hex codes if you plan to keep this character. Cheers!
I can also change the color palette used for this design. I could change white for slate grey, dark grey. Or change the purple for blue. Whatever will suit your sona better.
I can also make the the lineart look more masculine. Not sure what sex of character you are going for.
Id love to get feedback basically especially about color scheme. Maybe ill enter again if you don't really like this entry =)