i believe that the missing assets you are referring to is what is considered the legacy GameSDK, which can be obtained through the marketplace
I have a few questions about newest CryEngine and if somebody encountered with the same problems as me. Also, I tried to submit a new thread on their forum but their system doesn't work.
What is different in Sandbox.exe and SanboxLegacy.exe or better said which one should I use?
When I watched YT and also their documentation I saw that when you are editing terrain paint in materials they have a lot of textures there (for example "Nature") but I don't, I have only "engine assets". So I wonder if my installation was incomplete or it should be that way and those assets are somewhere else.