Unrealistic lolis tailored towards hebes and others (with some older features) are the most common.
Younger ones are less common.
Realistic ones are yet less common.
Toddlers are yet less common.
Loli videos are even less common.
I theorize video has the highest efficacy and can compensate even for age / realism factors. The other factors might help. Toddler loli videos are exceptionally rare, this may make things difficult for some.
I don’t know how CG plays into this as I’m not really into 3D models, even at the best of times due to the uncanny valley effect. I might look at non-sexual ones as they’re cute. Some people don’t get uncanny valley from it. Less realistic 3D models (even anime style) are better for me than realistic ones.