custom sonic mania Tikal sprites (WIP)

[stelilathehippogriff]

So I am currently working on these mania custom Tikal the Echidna sprites and I was wondering if anyone could give me some advise or criticism so I can make These sprites as good as they can be. These are currently the only sprites I can show right now but I will show some more of the sprites later on. Here is what I have so far

Tikal idle:

Tikal Icon:

Tikal continue: