Thx all!!!
papagersi - the pattern on the back was modeled actually. I stared out by masking out the back of the girl where I wanted the corset thingy, then I extracted the geo. after that I mostly used the Dam standard brush and the clay brush and modeled the pattern. hpe that helps.
allaze-eroler - Hahahah I added the nipple ring afterwards in Max, where I did the render.
Also - Many many thanks for the kind comments from:
dominicqwek
AjdinBarucija
skaale
Unbeliever88
Capital_G
SuperHer0
Clintus Maximus
chalkman
Pedro Toledo