Always great to see how something is done in illustrator. The eye is extremely detailed and has a lot of texture. Overall a great eye and very realistic.
Nice AI reference.
38 STEP BY STEP ADOBE ILLUSTRATOR TUTORIALS TO HELP YOU BECOME A VECTOR EXPERT
100 amazing Adobe Illustrator tutorials | Illustrator | Creative Bloq
Design // Creative Cloud
65 Awesome Tutorials To Help You Master Adobe Illustrator.
Tutorial - Tips
Illustrator's draw inside mode
How to Vectorize Watercolor Textures with Adobe Illustrator
Design + Lettering Tutorials
What You'll Be CreatingIn this tutorial we will learn how to create a set of simple yet trendy flat-style gems icons in Adobe Illustrator! Using basic shapes and Ble
Design - Photoshop & Illustrator
This tutorial will show you how to create 3d objects in Adobe Illustrator using Revolve.