Maru, don't talk about gooooold!!! Clients make me crazy... It's just Photoshop post (Material ID pass). I didn't touch the Corona shader! He likes this. I sent him ten different versions. He wants a "smooth" mood, gentle, "not strong", not like "Dubai render" (he wrote me this exact words O__O ) That's all =)
Oh, yes, res: A3 300 DPI and 24-30 hours every render =) DOF in 3D cause mirrors