Sonic Advance Metal Sonic

[Tapika]

I've been working on this for my fangame, and have decided to reveal it to the public.
This is Metal Sonic, yadda yadda yadda, and I have edited him from G-mel with a Sonic head.
Could someone please help me with the knock over sprites?

Also, that Emerl? Custom except for the head. Heavily edited G-Mel. And he's my new fanchar, T.P.K.A.

Thanks for viewing!

~Tapika