Looks good! I would suggest to change the rock colors to a better matching tone with the purple light that hits them.

The combination of purple and grey rock color looks unnatural especially on the outer edges. And the outer edges of the rock looks very rough.

I like what you did with the character.

 Thanks for the correction.
I will consider next time.
 

 Nice concept, layout and design. The pixelling however, is very uncontrolled and even ugly in spots/