Hey, welcome to the site.
Looks like you’re well on your way to learning Blender; I’m sure you’ll get it down pretty quick, and you’ll be able to start making what you want to.
I’m assuming you have a background in design, because of your nice logo/signature.
Hello and thanks for the reply! Actually, i have very little pratical knowledge of design, i’m like an entusiast of many different subjects, and it happens that it is my very first logo, but i’d like to specialize in 3d modeling, and might as well do some kind of branding in all of my works.
Looking really good! The course is honestly amazing, with it you get the basic knowledge necessary for making your own models. Hope to see more of your work 
Hey, thank you! I will be posting here for a while i think!