thx u Guys a lot
my setting is normal , as we know maxwell not a tricky render as other render
samples =17/25
bounces =8
ph Sky & sun light "madrid"
my material wood is plastic "4 specular " and" ,45 V-U gloss"
4 plants i painted with Maxon Body paint is my favorits App and maxwell support Body paint UVW map

and plastic 4 plants , with some Gloss ,35 V-U
and there is one windows right side have a plane with emitter yellow RGB 3000 W^2
and 1 on the lamp D65 100 W
and all room is closed , just the left side of room is a Black Diffuse to make a good contrast between the right side and the Left side in my room by darken the left side a little from bounce black diffuse
a color enhanced a little and correct the contrast
im working now in night shot Pic in the night Darkness
