JamieSadistic
You should post in the Daz skill thread if you want feedback and help.
https://f95zone.to/threads/daz3d-art-show-us-your-dazskill.4764/
As far as critiquing.
I don't know the story behind the image so it is a bit hard to give some critiques, but I will try.
Unsure the dinosaur species, it seems to be part of the T-Rex family, but much smaller so maybe a Lythronax? He also had feathers which T-Rex didn't.
Both images the characters stand out a bit too much compared to the background (like they were placed there, this is mainly to do with how the picture is being lit).
First render with the dino, seems to be a different female, at least different hair and make-up (black on face)
First image with the lady just seems a bit of a bad render of her. Yellow as coloration on feathers/fuzz was correct for the time for some dinosaurs. Not a fan of the font used for the Title, seems to be very 90s metal band.
Second image makes the character look much better. The double black stripes under eyes which I assume is war paint and not eye-black to reduce glare.
The limited clothing/how it is put together seems a bit too modern take on clothes from the past. (Single thread across chest, over and under shoulder, nothing holding the bottom down.
Very elaborate tattoos for what appears to be a primitive peoples.