Hmm... It's a good start~ It definitely has character. ^^
But as for rating it... I'm one of those people who like to match colors. Add dome green to matvh the eyes, or cover them up. More red is needed at the bottom to help balance it. The light purple leg warmers do not match and need to be taken off. You can probably get away with the light grey ones...
This is just my opinion, and all that matters is whether you like it or not. ^^