Brown Mushroom Girls
Depending on biome they spawn in, they can have different colours
Carved Gourdragoras
Tamed Gourdragoras can be carved with shears
Tiny Beds overhaul
after update 1.3.3.5 tiny beds can be placed on ground and work in similar way to station carpet. They also can be dyed.
Jar Terrarium Crafting
Powder of Genesis crafting
Potion of Withering
Soul Wanderer Fungus + Awkward potion
Potion of Levitation
Ender Puffball + Thick potion
Station-Carpet recipe
Place it on ground and lure a monster girl to it to keep her at one spot
Spectral cake recipe
Tiny Bed Crafting
Catch mushroom girls in it and place them as a decoration
candies
sugar plus any kind of dye
Mushroom cap
Emissive lights thanks to additional resource pack.
Wisps
Since 1.2.6 update, every kind of wisp has different hairstyle (BSL Shaders)
Warped Mushroom Gals
in 1.2.6 update all Mushroom Gals got a remodeled. (BSL Shaders)
Ender Puffball Girls
End is full of bizarre life forms. (Complementary Shaders)
Spooky Forest
Spooks spawn near Spooky Houses. These ghosts can either become your good friends or worst nightmares.
Fruity Mandrakes
they spawn in new small structure that can be found in flower forests and on top of lush cave biome
Ruins
a secret room full of loot and foes hides underneath.
The tower
Kill all enemies and free the lady