https://pokemondb.net/type/dual
I saw in one of your other posts you only added older pokemon because they have more sprites, and i thought you could mabey use some help.
The link above leads to a dual type resistance and weakness list. if you press the number on the right of the type(s) you want, you see all pokemon of those types.
after chlicking the pokemon you want, scroll down untill you see "[pokemon] sprites", then press "see all [pokemon] sprites" under the given sprites
The sprites that look most like yours are gen 8:Sword and shield and gen 3
Heres the link for shedinja sprites https://pokemondb.net/sprites/shedinja