the top 2 have another lightsource on the ground, 3rd the lightsource is taken away, 4th I darkened the moss on the wall on the right and the 5th has more detail.
I'd like 5 with some light on the ground. Anyways it's a very cool looking sig. Only thing I'd say is that the focal is kinda uncertain. Like my eye is drawn to where the text is/was (but I definitely prefer the non text version). GJ nonetheless.
V4 is the best IMO. Text sticks out way too much on number two and I like four the best because it looks good darkened like that.