This doesn't make any sense! What exactly are we voting on? Both pics look the same to me.

With white fixtures, keep your floors and all tile white or a stone that is mostly white. You can paint the walls above the wainscot (which might be glossy painted wood or beadboard, or you might employ a cabinet for the sink that was painted a very soft sky blue. One narrow trim piece of tile running through the white tile might be the same tone of sky blue. Then, add blue linens / towels / etc. [houzz=] Now, consider what other colors are in your home and select one that is clear and soft and lovely with white. You might use that color instead of sky blue. I used sky blue because it is the color of water and therefore always appropriate in the bath, but you can make the bath flow with the colors you have or plan to have in your home. If this was a master bathroom instead of a common or guest bath, I would shift the choices of stone and tile from white plus white to a lovely off-white, cream, or almond tone - like travertine. Use a neutral like chocolate on the cabinet and add color only with linens and perhaps some art on the wall. [houzz=]

Well I'll try to make a 3d of the room and upload it. But that will take some time. Thank you :)

Simple! Avoid paint! Simply buy 2 sheets of laminate (one for front and back each) that matches with the rest of your doors, and paste it on the PVC door using a strong adhesive (HeatX by Fevicol, or any other alternative). Enjoy! (Note: This solution can work only if there are no undulations on the peripheral frame of the door) I hope this was helpful.