Plants and bioluminescence test

A quick and dark test render on bioluminescence for the plants.
For smaller plants i just use (modified) paintFX (standard plants in maya).
The bigger plants like the ones here i have to make myself. These are rigged aswell so they move properly when bumped into.
Ive been testing on the color and how i can adjust them from day to night. Found a way, now i just have to tweak things a little.