how dark is the 35% anyone got picz of it? anyone know whats the darkest i can go in chicago? thanks!

as for the leather...well i was trying to persuade my father into doing them for me since he does upholstery work but he doesnt wanna go near it for some reason. i know its a real bitch cause ive worked with him doing some repairs on leather seats and its not fun. plus the leather is expensive...i was planning on going to the picknpull junk yard and see if i get lucky and i find some better seats.... or maybe get some off ebay?