Sexy environment dude
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Looking forward to seeing some buildings and stuff.
Don't throw away your autumn stuff though because that could be another area ;-)
Path doesn't require to be covered in texture, that's a style choice and sometimes less is more.
Patchy like you have now looks good and could probably just do with 1 or 2 more tiles which vary the size, shape and the use of the darker colour (don't use it in all the texture).
If I want to be picky I see a subtle seem running along here:
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I need more practice at tiling rock wall texture but sometimes some varied size patches of shadow can add some depth.
Very rough and random illustration:
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