Lilith from diablo 4 silicone and wing help

Tala

Need help with what videos to start 

Any tips on how to color silicone for the forehead and cheeks? Due to it being flesh the horn color ? 

Any tips on making giant wings with high detail low weight ? And hopefuly break down into smaer parts 
I'm thinking about wire frame some sort of foam clay hair dry thing and maybe some sort of latex sheet webbing or fabric. (Or combo) 

I'm hoping with this guide I will be able to figure out what educational video will help me but if you wanna suggest videos that be cool