Hi, thank you for your answers.
Those uvs haven't been opened, as I expect uvs correctly unwrapped to look like the image attached.
With squares all over the place, while here not only they are quite stretched on the trunk, but even of different scales whithin the same branch.
Or maybe I'm doing something wrong.
In the terragen shader I have only one general 'trunk' slot for this model, so I cannot use different textures. This model comes from the wally plant library that we can freely download along with terragen and probably since they are free models, they are not good for close point of views.
Sadly I cannot afford Speedtree, (even if I'd love to) and maybe I can try and buy some models or some small collection from xfrog for example. Are they good for close shots? Do you have any advice for where to buy vegetation models and which are the best in your opinion?
Thank you