My usual brown smokey eye, listed as highlight, lid colour, crease/outer V colour:
~ Shroom, Woodwinked, Mulch (my absolute favourite!)
~ Vanilla pigment, Patina, Mulch
~ Vanilla pigment, Woodwinked, Sumptuous Olive (more bronze & green than brown)
~ Vanilla pigment, Patina, Sketch (more burgundy than brown)
My favourite self-made quad is Shroom, Woodwinked, Patina and Mulch - I get a couple of options depending how intense I feel.