Eva: spotting an intruder

This is a request for

He wanted a piece with Eva "Molly" from Oban Star Racers as a giantess with his character, "Mad Christ" discovering himself inside of her navel.

Now, I don't usually do a lot of work with navels, so this was an interesting piece for me to do. I've also never seen Oban Star Racers, so this character is kinda new to me too. I do like her design though, and I tried to replicate that similar hue in the sky as you can find in pictures of the show.

So here you find her sorta discovering the presence of a smaller being on her body, and she seems amused more than anything. Mad Christ is a bit more confused about the situation. 

Anyway, tell me whatcha think! 

Pose reference: jchrispole.deviantart.com/art/…