I am creating an MS Access application that will allow my customer to plan manufacturing jobs based on how many of his products will fit into a shipping container. After the program figures out the best way to load each container, I would like to create a 3D diagram of how to load each container. I thought I would use a different color for each different sized box, to indicate the basic layout within the container.
I don't know anything about programming 3D graphics.
Any ideas where to start?

Does not need to be too fancy, all products are in rectangular boxes and all shipping containers are just a large rectangular box
Just need to show how many stacks across and back and how many in a stack.
Sort of like a stacked 3D Bar Chart but with Different Size Bars and Bar segments.

Thanks for any help !!