Salutations! - Instant Download. - There are instructions insides the product. - The files are compressed in a ZIP file. - All files are for personal use only. Do not re-distribute or re-sell it. - Copyright is retained by me, the artist. This product has the following: Two model types: -Eyeball and Flat Three Shaders: -Eyes Iris and Eyes Highlight -White (This just an extra) Purpose: The product itself can be bake or turn as a material that can be used for animation purposes. It can be also served as reference and can import to other models needed some optics. It is an easy import-kind model, so you don't have to worry about making more eyes. FAQ "How do you use this item?" - The instruction is already written inside the blend file "Does it work in other Blender's rendering engine?" -It would be depending on when you bake it or not. If you bake it could work on Cycles but if you didn't it only works on Eevee (Sometimes it could on Cycles just change the nodes) "When I import the eyes from other models, it becomes disoriented, how do I fix it?" - You can fix it by playing with the parameters in the shading tab, I tried making it to be fixed in any model, but it was difficult for me since I don't know how but for now just play with the parameters. "What are the parameters?" - Those are the slider with number in it, you know the blue ones For any other questions or need help according to the product. Don't afraid to ask. Enjoy and I hope it helps. Thank you. -Candyman, Purple Ark Studio