The lights from the torch and how it illuminates look a bit weird imo, specially in the caves and the tower;
I also dislike how you made the ground above the small path to get the deagle under the tester bigger;
The caves are darker which is something I think that should be changed;
I also disagree on how the cave under tower only have one exit now, rather than 2 how it used to be;
I'm still trying to understand what the wool on the rocks behind the tower is for;
Light in the nether is awesome, good job, but I don't understand why you removed the small area that was in between the last glowstone and the hut in nether, if you do fail the jump to that glowstone you will be stuck and can't leave without either jumping into the lava or getting a TP.