I took the liberty to add both fairy_(jintai) and fairy_(jintai)_(cosplay) to all images depicting characters from other popular shows in their fairyfied versions.
Still, a few questions remain: 1) Is the title chosen for the tag alright or is there a more fitting term? 2) Should fairy_(jintai) always be included when someone adds the new tag? 3) Should it be classified as a character tag or stay as a normal tag?
one reason of the existence of the *_(style) modifier is to give proper credit to the artist's style and not to be too specific to a single character.
EDIT: the situation appears to be similar to touhou characters made into ponies. /mlp touhou show that most are tagged as parody and animalization.
EDIT2: let me correct myself, i apologize, maybe parody jinrui_wa_suitai_shimashita should be enough to cover them? or do we have a tag for characters morphed into (legendary) creatures that are not animals?
uhm, i don't know, maybe i've too restrictive standard when using style_parody or misinterpreted its definition. i'm curious what others feel about it.