Hi jjason39
Welcome, you can filter the courses by level
https://cgcookie.com/categories/3d/courses?sort_difficulty=intermediate
Maybe you'll find material to fine-tune your craft there.
Curious to see you work!
Cheers
Hi jjason39 ,
Welcome to Cg Cookie.
As slenaerts mentioned you can search by difficulty, You may wish to push yourself and try some advanced courses.
Also its a good idea to post your work in the forum for feedback and tips, and for you to look back and see your improvements and progress
Happy Blending and help yourself to a cookie