I didn't post it here yet. Last year I take a part in fandom challenge ToukenTouber from @Gurooo_mp3 (twitter)
The theme's list is here https://twitter.com/Gurooo_mp3/status/1575469633980829696

!WARNING!
2.5D, animalization, lost limbs, sword type change, female Saniwa, touken danshi in HRA costumes, crossover

You can read accompanying text to every picture in this thread https://twitter.com/vdmalerlog/status/1576327582605135872