Graphical bugs. There are 3 graphical bugs that have been in the game like forever. (I think)

Graphical bugs.

1: When you look from the side in f5 mode, you would expect that your on the ground. You are like hovering over it, like 1/5
of a pixel.

2: When you crouch you hover over the ground too, like 3 or 4 pixels.

PLEASE FIX THIS!
3: CLOUDS! Clouds are only transparent from the top. it irritating when are building fx. floating islands, airships, planes, starships, large towers, huge mountains... I can go on