The plinths do not match the units and doors. They come in a different white textured finish.
The cornice does not match the units and doors or the plinth. That comes in a different again white textured finish.
The difference is only visible once it's cut to size and screwed into place :-(
Also the edges of the plinth are not laminated so need to be sealed before putting near the floor.
Honestly, Argos flatpack is better.