Biggest (unrealistic ?) project to date

Hey,

I'd really like to do it, but it feels unrealistic. It's a dragonslayer sword model, sliced in 10 plates. The designer says to print with 2-5% infill in order to reduce time and filament consumption. I saw some people saying they print with 15% infill but that's the max I've seen. Time and filament is not an issue in my case.

I'd like to have it with 100% infill in order to have it as heavy and realistic as possible (maybe a bit less to have a bit of structural resistance).

The slicer tells me that the sword would weight 27kg. Something is off, no ? I mean, I know it will take a lot but 28 spools on this sword sounds crazy.

https://preview.redd.it/1qs2o31dkmee1.png?width=1392&format=png&auto=webp&s=1a0eed2399d926e05131a3660f9c96e42041d6a3