Human Becomes Shard ( Process )

More specifically I am looking for fanfics where we see the process of a human becoming a Shard. With detail and explanation for the transformation.

It can be a where a parahuman or some one that would trigger, thanks to something that happens, has their mind downloaded into their shard

Please no stories like " Crystalized Munchker" where a human alredy wakes up like Taylors Shard thanks to some ROB bullshit.