He allrdy showed some possible ways 2 show different gear on your own character.
But transformation would make CGs impossible and there is allrdy one in the Patreon-Build. Also this kind of feature will need 2 have a lot different writing or a system that changes the writing automatically and for this kind of stuff this VN would need 2 run on an other software that supports this kind of stuff...
I would like this kind of stuff 2 but if you are looking for this you probably should play 'Flexible Survival', 'Trials in Tainted Space' or 'Lilith's Throne'.