Are you also preserving the ratios of materials that the body is made of? We’d have very heavy bones for a bird (or a lot of bones at bird density) and probably not enough muscle to lift 2m long wings. Also all the keratin in our hair and nails wouldn’t make many feathers. We’d be a mostly plucked bird

Albatross already have the wingspan of a car, an 80kg human would need a lot more.

Oh it will be, no special deals this time