To prevent a new thread, the grass.on false command makes it much easier to see corpses and loot bags.
Will it be just as easy to see the corpses and loot bags with the grass on, in future patches?
Have you tried the grass displacement feature?
Also from the new patch notes:
After playing the game for a while over the weekend I realized I was having a hard time seeing things in the grass such as backpacks from killed players and zombies, so I added grass displacement. It's off by default as it has some issues but you can toggle it on by typing
grass.displacement true in the console (F1)
It's a work in progress and not everything causes displacement but one of the cool features of it is players leaving a trail where they walk, It's possible to track people for a short time due to this. Also your shelters and campfires will no longer be covered in grass, and backpacks/killed creatures will be easier to spot. Please post any feedback regarding this feature on the forums!