So no god mode? Damn.
Anyway, I have some more suggestions...
New beasts:
-sheep (wool, meat)
-fox (to attack prey)
-cow (milk, meat)
-chicken (eggs, meat)
-deer (meat)
-rabbit (meat)
New features:
-Auto beast spawner (spawns beasts in random spots)
-Traps?
New weapons:
Bow
Also, I think our stats (fatigue, hunger, thirst) should decrease much slower.
As with the traps, I have an idea for one. I can try modelling them too.
I can (probably) model the forge.