Helmet Paint Project

I like by bike helmet, but it's a bit indifferent being all white, so
I decided to spice it up a bit. I'll try to paint on it with my oil
paints, although I don't know if that will work. But first, I need to
think of a design or theme.
Obviously I could paint it black, but then again it wouldn't be less
indifferent. My favorite color is blue, so I could paint various
shades of blue on it, but then again my bike is white / green so it
wouldn't be a good match.
Then I thought that since I wear it on my head, I could paint
something like an open lotus to resemble the "1000 petal lotus" of the
crown chakra (according to eastern traditions). I like the idea, so
I'll do a bit of a research on how other artists have represented
that.
In any case, even if the paint works on the helmet (I don't know what
kind of material it is, it's a Lazer helmet) the surface is quite
fragmented so it won't be easy to depict something in it's entirety,
but I'll do my best.
If you have any ideas, please post them here!

