I think  the downturn has two major effects on buying patterns, for some money is so tight that spending anything on the hobby is out of the question.  There are others, like me, who are still spending but I would rather save and get a really good product than a number of the cheaper ones.  I now look for something that is felxible and can be used in a number of renders.

Like many others, my main character is V4 and even in her weight mapped re-incanation she has more outfits and shoes than my wife has so adding to he wardrobe is not very likely.  On the other hand I would purchase something in the catagories that you mention so long as it was of high quality or cheap enough for me to spend a little time on it and play about with the materials.

 You may or may not have some 'must haves' in your portfolio but the only way to find out is to put them out there and see how the sales go.

 

 

I use Poser 13 on Windows 11 - For Scene set up I use a Geekcom A5 -  Ryzen 9 5900HX, with 64 gig ram and 3 TB  storage, mini PC with final rendering done on normal sized desktop using an AMD Ryzen Threadipper 1950X CPU, Corsair Hydro H100i CPU cooler, 3XS EVGA GTX 1080i SC with 11g Ram, 4 X 16gig Corsair DDR4 Ram and a Corsair RM 100 PSU .   The desktop is in a remote location with rendering done via Queue Manager which gives me a clearer desktop and quieter computer room.