There is no such thing as Skaven

https://warpfireminis.com/1-x-night-runners-nib/

https://warpfireminis.com/1-x-rat-ogors-giant-rats-and-packmasters-nib/

https://warpfireminis.com/1-x-skaven-deathmaster-nib/

https://warpfireminis.com/1-x-grey-seer-nib/

http://pungaminiatures.com/ratman-warriors/