I think they look rather nice Dave and you'll get there with photography.
While my photo setup is far from perfect and done on the cheap, I'll explain it anyhow as an FYI. I'm sure many painters have a much more professional setup.
I paint my figures under a LED Desk lamp that simulates daylight. I then use the same desk lamp with a DYI light box made from an old cardboard box with side and top cutouts wrapped in tissue paper (gift wrapping paper) to take my photos. I download and print simple scenic backgrounds from the Web and insert them in the back of the box. I also added two adjustable goose neck LED lamps on either side of the box to eliminate shadows. They do not shine directly on the figure, just provide some indirect lighting. The tissue paper diffuses the light reducing glare and shadows.
My camera is an old Panasonic DMC-FX8 that I've had for many years.
Finally, after loading the photos on my Windows PC, I use the default Microsoft photo editor to crop them getting rid of the sides of the light box, etc. I then use the editor to reduce them in size for posting. For me that means reducing the largest side of the photo to around 600-700 pixels.
This means I can count on the colors of the figures in the photos looking just like I painted them. Consistency in lighting is key for me. Even with all this, I still struggle with focus sometimes especially on vignettes where multiple figures increase the depth of field. There is always a learning curve in this hobby of ours.
Take care, stay safe and keep at it!
Cheers,
Ken