I would like to see rules and setting material for something like Blade Runner's Replicants. So setting material about companies or governments making vat grown humans (pseudo humans) specifically engineered certain tasks. Normal tasks (police officer, blade runner, etc...) might not require anything special in terms of characteristics or special abilities but others such as replicants designed to live on a space station or explore space might be different (size might be different. maybe the occasional prehensile tail, perhaps claws instead of feet). Likewise replicants designed to work underwater might be amphibians and replicants designed for manual labor might be stronger than normal. There is a HUGE amount of information and ideas on this in GURPS Transhuman Space.