Thumbnail reminded me of Assasins Creed 1

Very nice!

Haha. Thank you. Just trying different effects to see how they improve the game screenshots. :)

This is cool. It looks like 'vampire vision', when a flying vampire is about to pick up his prey or about to bite its victim

Yes, it's 'harsh' I appreciate that. I would just say in this case that's deliberate. Harsh underlines the sense of extreme violence, movement and chaos IMO. We all have different ideas, but art is subjective. I hope my art edits are improving all the time. I enjoy doing them. :)

i like the scene its just the depth of field is a little too high and distorts too much of it

I hope you liked it. I wanted to try to convey a sense of movement.

the DOF could not be any higher