I think I could create if I put my mind to it and I have tried a few tutorials in the past but my issue is with finding the time to do such.  Even though I am retired I find it difficult to get any spare time to play with Poser and I am still blown away with what Poser can do so I would rather spend my time getting deeper in Poser than creating content.  The closest I get is to kit bash in and attempt to take an every day piece of clothing and make it look sci-fi enough to use in my renders.

 

 

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.