At first I wanted to wait until I finished all 3 drawings, but I think it will take me ages to finish number 2 and 3, so I'll show projekt number 1 right now. :) 
For the background I used some other brushes than from this class.
I hope you like it... 

 

 

update:
project number 2 & 3 are ready now! :) 
It was really fun although in between I was a little bit confused by all the lines... ;)