Hi John
Cool idea, to use a simple bump map for terrain.
Never tried it... Very cool, it looks good by the way....
It seems that you often use the same plant models?
In the beginning I also had only a few plants in my library.
But there are some free packets from Terragen available for download.
https://planetside.co.uk/free-downloads/Also at the XFrog page, there are also some free plant models also as tgo's available !
https://www.xfrog.net/product-page/xfrog-worldjust scroll down, look for "free sample" sticker.
This is also available!
http://xfrog.com/category/samples.htmlAre you able to convert plants into tgo's ?
If so, I have more tips at hand....
https://www.turbosquid.com/Get an account, search for plant, sort by price (enter 0€), there are some good plants for free!
STORMLORD