Tesseract 3
A POV-Ray animation of a tesseract. As with the previous, this one rotates, firstly, along the X-axis, secondly, along the Y-axis, and thirdly, along the Z-axis.
This model colors the X-axis lines Red, the Y-axis lines Green, the Z-axis lines Blue, and the W-axis lines magenta. (At least the coloring reflects their original positions. The rotations swap the W axis with either X, Y or Z, depending on the rotation mode.
And it's got copper balls. :)