Found this gorgeous eye design for adults on youtube

Alot of unneccessary steps but very pretty end result. You dont need to powder over DFX metallics as they are bold in pigment already. To obtain a lighter more sheer effect don't wet your sponge as much. This could easily be done with the same wow factor in under 5 mins.

I would cut this down to just the base colors and the spots, and maybe the black "eyelashes" coming out the corners. No powders. I can see it being really quick!