For privacy reasons, I do not want people to be able to find my profile on MK by googling my email address. My email address is in my profile name, and I cannot change my profile name here (only allowed 1x per 180 days). How can I 'hide'my profile from Google? Otherwise, how can I delete my profile?

Simply contact a moderator for changing your nick. I guess your concerns might be a good reason.
For deletion of your profile go to https://www.model-kartei.de/accountloeschen.html

#1 Please do not delete your account in the heat of the moment!
#2 Write an e-mail to support@model-kartei.de with your wish to change your user name and the comprehensible reason you've stated here. They will understand it, even though you write in English.
#3 Usually within 24 hours you should receive a message that your account is unlocked to change your name :)

You are in South Africa for one year. You didnt want shootings in Europe.
-> Ask a moderator to hide your sedcard until you come back.

Perhaps there are any photographers in South Africa while you are there. Much photographers doing tours or searching for models during their holiday - why not to/at South Africa? Perhaps you can have shootings this way?
Don't delete your good sedcard!

Leute... Vermischt doch nicht ihre Frage mit ihrem Statement auf der SC.
Sie will ihre MailAdresse aus dem Namen bekommen.

Ausserdem ist sie in Südamerika... ;)
 

@Andreas:
Sorry für den Verschreiber Afrika statt Amerika.

Mal abgesehen davon, dass es recht unwahrscheinlich ist, dass ein Fotograf aus der MK genau zu dem nicht genannten Ort reist, so löst doch genau mein Vorschlag das Problem am besten. Denn google wird noch eine ganze Weile die Sedcard finden - auch nach der Namensänderung. Ist die Sedcard aber unsichtbar, so geht das wesentlich schneller.