Trying this again on a whim.

[Ekoi]

There is typically no need to show such a zoomed-in sprite. 4x is often more than enough, and 7x is certainly overkill in this case.

To be honest, there really isn't much to talk about regarding your sketch. It's too early in development to form a really opinion on. All I can say is to finish the base form, since you've otherwise provided no reference to the character itself.