Ah i didn't notice the roses in near the portal gun at first, i'd make it slightly brighter though dude.
Edited:
I think the yellow color from the cube is kind of out of place, the red blue seems to work together with the rose, but the yellow kinda doesn't fit, just my opinion though.
Unfortunately there wasn't a skin where the companion cube had blue around the center, I would redo the pose if I had that skin. Also, I attempted to have the roses IN the portal gun, not next to it. Thank you for the crit.