Just want to show you a bit of the progress I made on Skyblivions trees. The original trees can't be ported for many reasons (camera facing, billboards, etc.) and have to be recreated.
For the tree creation I use reference Images mostly. In some cases I can recreate them out of the blue, have played this game a lot.
reference Image:
In game test:


no tree shall be forgotten...
Paradise:

Painted World:








Just letting you know, that I
Just letting you know, that I can't see the images you posted (Except for the first one) as the image links are broken.
Upload them as attachments in your original post.