You can get the Customisable Female Basemesh on Gumroad, Blender Market and my Website!
https://vertexarcade.gumroad.com/l/customisable_female_basemesh
https://blendermarket.com/products/customisable-female-basemesh
https://www.vertexarcade.com/store/p/customisable-female-basemesh
Check out my Medusa video where I go through the whole process of turning the basemesh into a finished piece! https://www.youtube.com/watch?v=zcJquhzjwVg
00:00 Intro
00:47 Using the Custom Menus
02:23 Using the Rigify controls
06:37 Changing the model's height
08:39 Importing into another file