Side project Quadtrac 620

[Sockpuppet]

Has any1 built a quad track and has some good side and/or front/back pics

This is what i got so far, going to 3d print most the parts.

http://i68.tinypic.com/zkicl0.png

im going to just make tank tracks instead of getting the rubber 1s

[TRUCKMAKER]

Most just convert the farm toys available, if you search this section you'll find some of the models and even a few videos.