Looking for detailed fixture editor/builder information.

Hi, I am fairly new to the MA world and would like to find some detailed information on editing/building fixture profiles.

I have some Spider-Dual-Tilt-Bar style movers. They have 8 RGBW individual cells divided into 2-4 RGBW cells on the tiliting axis's. Channel config works out to be 36ch in the full control mode. I'd love to have a 3d model built as well if possible for pre-vis'ing. Any help would be greatly appreciated!

Thank you for the response. I will check it out.