I think full sets would be great whatever the genre. My big problem is outdoor settings for building exteriors or even out the window of interior scenes; even the forest settings I have don't have backgrounds to place them against. Very strange. Only a couple scenes I have came with a panorama or world dome to set them in... A full set of costume, props, scene and background would be amazing... modern day, future or neolithic, but now the marketed is dominated by people who want to earn $50+ per development hour rather than just a token of spending money and the satisfaction of sharing some cool work so I imagine any package like that would price itself out of the market.