Rights on liveries

Add a section for creators indicating what consumers can and cannot do with their livery: simply play with it, modify it or not, re-upload it or not, credit the original creator or not and others… This section would need to be quite conspicuous when the consumer downloads the livery, for example a pop-up window indicating the rights the creator would have chosen. To limit theft and the excuses that nothing is indicated except a sentence in the description that few people read.