I decided shulkers weren't annoying enough. Now they camouflage.
Oh yeah, the block texture will match whatever texturepack you have on underneath this
Oh and there's mimics from DND
MUST HAVE ETF/EMF INSTALLED
In-game, press escape, then click mods, then select ETF, click "configure" button on top right corner, click "property settings", scroll down and select "blocks", finally, make sure "locked to spawn conditions is OFF.
(OLD ETF) go to our .minecraft folder>config folder> entity_texture_features.json. open said file, then where it says " "restrictBlock": true,", change "true" to "false"