So much things to correct, you can't even imagine xD but yeah almost haha
Doing the lineart for the crowd (3 people on left), darken and lighten some areas, adding some golden water sewer instead of green and some little fx, etc...
For the crouch guy, yes.
But I'm still not sure how to do yet. (mostly with screen in brighter colour or something, the easiest way...maybe an aura around the lineart in the end).