keep the attached image exactly as it is only replace the two concrete colours do not change geometry texture material finish joints camera lighting or any other element 1 upper salmon concrete change the current pink salmon colour replace it with a much more muted dusty salmon grey the new colour must contain noticeably more grey it must look like pale salmon warm grey remove the current strong pink peach saturation it must still have a subtle salmon undertone but the overall appearance must be greyer dustier and more muted 2 ground floor green concrete change the current pale green colour replace it with a much more muted dusty green grey the new colour must contain noticeably more grey it must look like pale sage green light warm grey remove the current fresh yellowish green appearance it must still have a subtle pale green undertone but the overall appearance must be greyer dustier and more muted very important the colour change must be clearly visible upper concrete current pink salmon muted pale salmon grey ground floor concrete current pale green muted pale sage grey keep the same lightness keep the exact existing textures keep the small aggregates exactly as they are keep the red aluminium exactly as it is do not modify anything except these two base concrete colours