Railclone question for populating Lego board

[Streetwise]

I'm trying to figure out the least painful way to create an interesting-looking lego board for a client. Is this something that Railclone would be capable of? Or is it too random and will require LOTS of manual labor? Recommendations for any 3ds plugins that you've used?

[FLP]

Build it in https://www.bricklink.com/v2/build/studio.page export as OBJ to max.

[PixelJockey]

It might be possible RC using a 2D array. I think using ForestPack might be easier. One black and white map to control height and a color map to control color(duh). Attached is a super simple setup. I was using the free version of FP, so I was limited to 3 colors. I can think of a couple of other ways to use FP to achieve similar results.

[Ihno]

Tyflow should work too.