Low ground texture, bad graphics even when rolling cache is on PLZ HELP!

Bug Reporting Hub Install, Performance & Graphics
1

Screenshot (173)
Screenshot (173)1920×1080 169 KB

Screenshot (174)
Screenshot (174)1920×1080 178 KB

Screenshot (176)
Screenshot (176)1920×1080 159 KB

Screenshot (177)
Screenshot (177)1920×1080 137 KB

Screenshot (178)
Screenshot (178)1920×1080 138 KB

Game graphcs on high end
Pc specs: rtx 2080 i59600k 32 ram

2

Look at #09