Hi Saleh!
Just wanted to say good job on the 3D art, the textures on the table and walls are a good addition and I like the pondering look of all the other players!
I think this basement type environment could be a little darker in the outer edges of the room, and have more of a spotlight on the table underneath the light, to create more contrast and increase focus on the table and characters, where the action is. Especially when the outer walls are so sparse. Other than that, its looking good! Nice work!