This is an MC interpretation of the la sagrada familia building in Barcelona (just the exterior so far). Bear in mind that it is a copy of an irl building when looking at the limited colour palette (wanted to make it as acurrate as possible :) http://www.planetminecraft.com/project/la-sagrada-familia-3195679/
From what one could see so far, it looks pretty good. Although the distortion of the pictures to Quake proportions make its pretty difficult to make an accurate judgement.