@beckstation, If you look at the success of CGtrader statistically then you know its position is very good, it takes 4 million visits per month and its position on Google search is also at the top, so no real problem with the visibility as a whole.
I just want to warn that telling CGtrader to boost up traffic (always good they do) would probably not salve the problems for some, its not up to CGtrader alone to make tings work
(Side question, do you have statistical tools to measure the impact of the CG credits?).
Anyway’s, there is lots of traffic here but you only need to know what they are watching and buying, CGtrader also delivers great tools for getting a view on that.
CGtrader can do massive marketing and maybe get to 10 million visits per month but that does not change anything for some individuals on this large platform.
Selling 3D stock is a competitive business and you need to know what others are doing and do it better or get creative and make top of the line unique stuff that somebody ells wants/needs.
But you also need to get good position on this platform to be able to get some views from that massive traffic, so using external tools like artstation, behance, deviant art, polycount, pinterest, etc., to spread your work can help rank the page up here and get some more visibility.
You know most people do not browse to page 80 or something.
Also push some of your best art upfront (use it as click bate) and get people to glimpse (flash the memory) at your offers, chances are they remember/recall if they need something like it in the future.
Using clickbate to push something upfront can help you get some other products into view. For example I have this spaceship that is not intended for sale but jet I have it here to lure in traffic from other websites. Even motion graphers like spaceships so it does not matter what art you make, just make it pop (its clickbate :-p).
Pinterest is a great tool to trow in this clickbate and let others move your link all over the place (whenever someone pins something on their board someone ells may in turn pluck it from theirs).
I know no one asked for this advice but I give it anyways as I’m confident this would work better then maybe start thinking someone ells needs to do something to make things work (not insinuating you do), don't wait for it because CGtrader already is doing top of the bill marketing and generates massive traffic + delivers a top selling platform, all ingredients to make it work are already here.