Hi Cm,
Every filter is collaborated with a variety of factors to judge the quality of a model. I think you're familiar with some of the instructions here:
https://www.cgtrader.com/pages/how-trending-models-work
It's not dependent only on the fact that you're either new or you're not. The quality control team on CGTrader does not have any preference on a picked number of designers and it's dedicated to be as honest and objective as it can be.
I agree there may be some minor inaccuracies - something we'll take a look to clean up and optimize the search system (so thanks for that rant, it IS helpful to us!).
A little tip - if you see that models in front of you may have better quality, try lowering the price of your model just a little bit, improving your works and image quality (some of the artists never stop editing their models, to be honest) and improve the traffic to your models via social channels or forums. There are always a lot of details, wherever you go... :)
If you have any questions on how to improve your visibility, don't hesitate to reach out in the forums (yes, it's not only for ranting, or I would have a haaaaaard time here), there are lots of people who can help you. You can even reach out to me in a PM - I'd gladly ask any question I can myself.
Hope that helps a bit!
Cheers,
Eddie