In this one, the influence was clear (at least, after her explanation).
It was the cute Katamari.
http://www.gamespot.com/ps2/puzzle/katamaridamashii/review.html

She loves the game and truly paid her homage, by creating not just one, but a series of drawings of already bad art subject; She made it worse!

So, here it is...

It is also clear that there is no reference is evident.

And I had to ask who is that battery head dude, and her answer was something like, she could not remember how Katamari looked like.

With further careful comparison, I noticed his lonely one nostril. It is rare but can be seen in some of her other works.