I'll take a crack at this.
Spoiler for:
find all the cows
*3 on the top of the white bookcase.
*1 on the shelf below the shelf the ^ cows were on.
dice
There's something that looks like a red die on the desk...
a lens cover
On top of the red DVD case on the desk.
kill bill volume 2
The above-mentioned red DVD case.
identify the books on the shelves
Too many, I can't figure out even one...
