I felt this needed it's own thread, as not only may I add more, but others may too. Also, I know approx 10% of what there is to know regarding Trees, Shaders and their creation.. so as this progresses, I'll learn something too.
Here is a post I made within the Show & Tell thread, that makes some trees available ;
Ok... Unsure if this will work, so would appreciate any feedback.
I found 23 Trees... they are far from perfect, but will sit ideally as background foliage. Personally I wouldn't place them anywhere near areas where a golfer will likely mishit, but they may present a good crop of trees that can help those areas where you simply need coverage.
The reasons I say this are because of things I'm yet unsure of regarding trees... I didn't create these, I downloaded them freely from other sites and imported them into Unity. I've tested them all and tweaked a few, but mostly, their shadows don't show the leaves. Some I've tried to describe ie birch, but I'm no expert regarding trees either lol. There may be some that are not worthy, but there may be a few that are... it's your call. I want to at least offer the work and time I've put in, to help others have a little more fun. It's the least I can give back anyway.
Here's an image of the trees.. and as another bonus, there is a guy on bike in there too. Or there should be lol...
DOWNLOAD TREE PACKAGE - 625mb
The file is a Unity Package, and will import all trees into it's own folder named Various Trees, within your Asset folder. You can import all, or those of your choice. It wasn't easy finding somewhere to host this file, so I'd appreciate anyone else hosting this file somewhere else too. My connection is only a maximum 3mb, so this took the afternoon and evening to upload... hopefully it was worth it for some others out there.