Mixing concepts

Hi there,
I'm trying to get a doll with robot head, seems not that hard, but seems impossible for the AI to do this, human "meat" body with tin metal head. Once I write something like "mix" or "with futuristic style" looks like the AI aplies the mixing to everything... I waste a lot of credits trying to get a worthy result.
Happy to hear sugestions...
The attached image obviously is not what I was looking for.

_PROMPT
Generate a visually captivating digital artwork featuring a hyperrealistic plastic baby doll body seamlessly integrated with a classic tin robot toy head from the 1960's, situated in a futuristic library setting. The scene should depict the doll engaging in the act of typing on a vintage machine writer. Emphasize the synthesis of organic baby features such as belly, legs, and arms with the robotic elements of the tin head. Convey a harmonious blend of old and new within the library's atmosphere, ensuring the result is a captivating fusion of nostalgia and futuristic technology. Prioritize attention to detail in rendering the intricate mix of baby and robot elements to create a visually compelling and thought-provoking image.