All of you waiting for E90 settings, why don't you just use the E92 settings and then tweak it a little to how you like it. The interiors of the 2 cars are not so different that it would involve major changes. Remember this is just a guide. There is no absolute right answer to how to set the EQ that will work for everyone. The only right answer is the one that sounds right to you.
Give the OP a break and make an attempt to create your own settings.
2016 Porsche Cayman GTS - Sapphire Blue / Black Full Leather Interior / Carrera S Wheels