Creating a 3d Text in a Application like Cinema 4d is something basic and you should know how it can be done. I found a Blogpost where it is explained step by step and you should take a look there: Creating a 3d Text with Cinema 4d
In the Future I will collect, write and link to Cinema 4d Tutorials for Beginners and Experts. So if you want to stay tuned then just subsripe to my Blog. Greetings.