This is a complicated Sunny. It is still an experiment, but it work.
Here are the components.
Here are the good stuff that is missing, because of lack of influence or lack of slots.
More tests are needed, but this seems to work. I've noticed that a good ice (and cheap) against Sunny is Cortex Lock, since most Sunny deck use Data Folding and thus, have more free MU (at least 2).
Sunny might be a bit slow, but always fun.