We will be happy to see more variations for Icon/Symbol. the colors you use are great but the green you chose is too close to yellow, maybe something more vibrant will do.
I can't see your remarks, but great variations. we would like to see more light in yellow color in #46 and maybe some glow effect like you did in #31. Another variation we can do in #46 is to put the xibya in a box/shell and move icon above. Looking forward!