Our scene is almost ready, but we will give it a final touch in compositing to make it really stand out.
Let's change the mode of the node editor to Compositing and check the Use Nodes option in the lower part of the screen.
Add a Glare node (Add | Filters) and connect the Image output from the Render Layer node to it. Leave the mode to Streaks and set the quality to High. Change the Iterations to
5.000
and the Color Modulation to0.500
. Also change the Mix value to1.000
and the Threshold value to3.100
. Finally, set the Streaks value to2.000
and the Fade value to0.970
.Duplicate the Glare node and change the mode to Fog Glow. Change the Threshold value to
1.000
and the Size to9.000
.Mix the two filters using a color Mix node in the Add mode with a Fac value of
1.000
.Add a Color Balance node and connect the Image output of the Render Layer node to it. Set the following values for Lift, Gamma, and Gain respectively: HSV 0, 0, 0.98, HSV 0.55...