You can not buy a character and use it without also most likely buying the DAZ morph sets... few vendors sell "original" morph characters that do not use the DAZ sets. To economize you might just buy a good "Merchant Resource" such as the one by MINT that includes ready to apply textures and poses to apply them (N.B. some bare bones "MR" are rough image samples not good textures with nice seems and poses to apply them). These resources are the source of most textures found in commercial character products these days... people just spin a character with DAZ morphs and stick some fantasy makeup on a merchant resource. The resource you buy should be a set of skins and alternate texture ellements that are mixed and modified to make most of the so-called "dial spin" characters in the market... just choose a resource that includes MATposes to apply the basic textures... those poses can be easily modified to call any new modified textures you make.