it is a good image but i would advise a few things
1. align poses not to clip through the floor and props not to clip through fingers by taking some extra time to align them... your figures' shoes are clipping into the floor
2. a bit of extra light from an HDRI or a few spot lights to help make the scene less muddy... a rim light or overhead can produce nice specular highlights which help make an image pop and feel alive and also help make props and styles easier to see while also preserving shadows for dynamic contrast
3. render longer (or use the denoiser) to clean up noisy areas... more light also helps with this
4. reducing reflective (and emissive) surfaces can speed up renders, for example a carpet instead of shiny wood floor can help by reducing the number of reflected rays (also reduce bounce number to something like 14 to 16 or so)