Latexia - Rubber genie-

okay so demi bought 7 new copic markers and some kind of can and it costed me like.....
60 dollars worth of stuff.. which is alot O_O!...
totalling it to 60 copics..

now the biggest question comes to mind.. whats with the can of spray?..well apparently I think i wanan get into airbrush but first i wanna try marker airbrush..
THE effect is REALLY really good,,, somehting similar to photoshop so I used a cut out stencil of specific part and then spray...
it turned out really better than I expected.. SADLY.... the spray also went into the flesh skin and made some dots.. ether i did it wrong or, its hard to keep a steady hand.. the stencils did help but the wind lift it up alot. so now I may need ALOT ALOT of masking tape.... but its worse.. Ithink i used half of the can of spray 180... so now I may have to buy a Airpump!...
anywya I hope to redo this.. becuase there are NO undo's on hand drawn work T_T!!!!

so here I ask:
Where do you think I screw up?.... (hint: most favorable place*)