Ok, I have 3 more 3D renders done. I was just fooling around with caustics and figuring out what I could come up with.

1.) I redid my original ring complete with Membrain's tips and it looks much better. Thanks to him.

2.) A poorly modelled metal pen that, for some reason, has a lead pencil's tip. I still like it.

3.) A glass drinking cup. I was testing caustics with refractive materials here and I kinda like it.

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<img src="http://64digits.com/users/Fender_Skills/ring.PNG">

<img src="http://64digits.com/users/Fender_Skills/pen1.PNG">

<img src="http://64digits.com/users/Fender_Skills/glass.bmp">

</center>