This is a perennial favrut in the Poser forum. Simple things I've noticed.

Use bright, warm primary colors on things. Bright pics get more hits

T*ts get hits...'fraid so. Cleavage (even if the thumbnail is two fruits cropped in a suggestive way (it's been done..;) works as well

Eyes- facing the camera, slightly dilated, lots of makup, full, lush, lips, eyebrows, thick hair....yada yada.

One of the following - a suggestive title, double entendre`, or just punctuation at random.

The 'content' of the day...something that just went on sale, or freebie, that everyone likes, because everyone else is using the same stuff...;)

Of course, you can use Daz Studio to get things into Bryce (though I hear troubling things about 2.0...;)

anywho...that's what seems to work, in a mercenary, calculating way...;)

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)