Cover page mockup

Here's my sample of the cover page mockup, I just grabbed some photos/designs from around the net and edited and drew over them to give a general idea of what the cover might look like:

- Robot Witch's house in centre front - she is sitting on it casting a spell of some sort with Gloob by her side
-Lake surrounds house
-Robot City to the left - Sonya's domain
-Witches Coven to the right - Orion's domain
-Dusky sky - maybe add stars/moon? gives a mystical feel