Quote - erm.
your using the tattoo AS a transmap. you still need an external editor to make the tattoo in the first place.. that includes 'extracting' it... sorry...

I didn't create the tatto, just took it from an archive created by someone else.  I did not have to go and create a Negative, then save as transmap.  

I only needed to use just one image.

Eternal Hobbyist