Help modelling realistic male

Any free course or anything will help, I´m super desperate I´ve looking something about it for hours and hours and haven´t find anything yet, please help

Have a look at this:

(This is the new “official” web-site of the MakeHuman project.)

maybe check my post on other software (Build-A-Bod) on this site , not sure how real your trying to get but this might help