Beginning your journey to make your own artwork can be intimidating, but it doesn't have to be. Consider the following free learning resources:
Tom McPhereson's Circle Line Art School
Antarctic Press's "How To" Guides
MarkSinister's 3d Tutorial Library
Artstation's Learning Library
Drawlikeasir's Youtube Tutorial Library
irshadkarim's Draw a Box.
MLDoxy's Tutorial Library
3DTotal's free stuff
If that's not enough, consider the collection of tutorials various digital tools, and related media in no particular order here.
What in tarnation
Is this group still active?