Yes, of course :) It actually is pretty simple:
So, first I used the egg template of MattP.
I roughly measured the width of the egg at the "equator" (do eggs have equators?) with two vertical guide lines.
The width of the egg template is about 547px. I then divided it by 2 to get half the width ( approx. 273px) put the result
into the Radius of the 3D effect and just played with the settings of the shininess and the other parameters.
In AD the Radius is max 100px if you use the slider, but when you manually feed it with higher values it will apply them as well.
I know this from other programs where it's similiar, very often you have to manually type in values that are not supported otherwise.
It's worth trying this on other options too, if you think the "standard" effect is too low.
Hope you can follow this short instruction, if you have problems, tell me. I could create a video tutorial to show it on screen, actually,
I definitely create a short tutorial on this and share it on youtube. :)