Rocks & Wood ZBrushes - library update

I have finally added 24 additional brushes and alphas to my ZBrush Library:
https://gumroad.com/l/Ussdw
With this update I also added ICONS to all ZBrushes so they can be easier to pick and recognised in ZBrush.
Similar to my MATERIAL LIBRARY, this one is also a 'life-long access' service to existing and any future assets which will be added. Currently the library contains '84' photogrammetry based ZBrushes and '78' 4k 16 bits seamless alphas which can be useful to sculpt any rocky models with ZBrush, Blender, Modo, 3d coat, etc. and is growing.
I used my standard photogrammetry workflow to make each brush. I scanned surfaces with the camera, turned them into around 120-150mln poly heavy meshes, baked them into texture sets, removed seams, tweaked/fixed height glitches and reduced excess of noise so they work as alpha brushes.
I found these very useful for scultong any rock or wood related stuff in ZBrush.
I still plan to add more content to this library, but it takes a lot of time and effort since the process is quite complicated and demanding, so please be patient. Hope those who got them already find them useful
Cheers!
G.