Need help finding an artist

Hey guys, I'm looking for an inflation artist who apparently specializes in belly expansion. What I do know is that he always signs his works with "Z!", and once did a drawing of criticalvolume's Heidi. Here's that image, if you're curious:

Any help finding him would be greatly appreciated. Thanks!

madness

I believe the artist of this pic goes by the name "Zdemian" i am pretty sure if you put that in google you should find his stuff.