well I really think this kind of license is to restrict the big companies from taking adtantage of resources aimed and priced towards the indie community. Big companies have big money , and should pay full price for artwork and the like. This type of license is keep the developer of the content from being taken advantage of, as the prices clearly reflect the target audience of the product. How would it feel if you make a great model pack like this , and sell it at a very low price , and then see it in a Nintendo game used by a multimillion dollar company ? they need to pay the amount X100 : )