Personally, I would also steer clear of pink. The latest Disney Princesses have been all about the blue, green etc etc. (and I rather like the yellow!) One of the most cost effective solutions is to make a virtue of the existing colour scheme by getting some woodland decals and a couple of small fairies (think: Sleeping Beauty in the woods) for the walls and wardrobe - easy to place and reposition, and easy to remove if you want to change the theme at a later date. See if you can find a big decal that looks like a picture frame, too, and put that on the mirror in the wash area (think: magic mirror!) Some sort of drapery, above the bed is always good. If you're concerned about installing a full corona on the ceiling, you can mount a curtain rail above the bed (don't forget to buy one with crystal sparkly finials!) and hang a set of long voile curtains for a similar effect! I would then advocate sparkly crystal curtain tie backs - they're cheap, cheerful and can be swapped out when the colour begins to bore. Finally, swap out all the drawer pulls and knobs with something glam and crystal-ly in style. Assuming your daughter is quite young, I would say err on the side of shiny bling, and she'll love them! All of these options are pretty simple to do, not too expensive and easy to reverse or change as she grows up!

Got the real life image of the first sofa, it looks like this.

reuse what materials ? you may want to rephrase your questions clearly.

Suman, modular and traditional / carpentry work have their pros and cons each. Modular can give a more cleaner, finished look since it is factory made also may work out comparatively expensive. Carpentry work is more tedious to finish at site and may not give a seamless look, however it can be relatively more durable in terms of the framework strength of cabinets. You can decide based on your preference and budget.