This has several fully fleshed out cybernetics your PCs can choose as they gain XP. It's not quite as useful for my Numenera game currently but it definately gave me some ideas for if I ever introduce my players to the Datasphere and my cyberpunk d&d game. Maybe I'll even throw a nano npc into the next big city they get to and offer them one or two of these abilities if they have enough XP for them.