Please consider making an additional bag, and bag slot on characters. A limited quantity, stacking like items, and only for food items.
Trees- Please make the trees either fall into logs, or make the hit boxes larger for when the tree is on the ground. There are a lot of times that it is hard to hit the tree laying on the ground and it spins. I believe having it fall in logs would be better, but at least consider one of these options. Picking the logs up is not so bad, but chopping it just to chop it again, doable, but prefer logs already ready.
Walls- Maybe I have not gotten far enough yet, but stone walls would be a nice cosmetic addition, and would help create a boundary around ones camp. But not like the fences, not a single piece item where it is just a straight non linking item. Maybe you activate the wall item, it gives you a series of points to lay down, and determines the amount of stone and wood, maybe mud also, to build that section. Some snap points so that you can continue from one piece onwards?