To display hair and clothes, a double shader is used, as well as a two-sided display of polygons. Also, when creating hair in the engine, standard material settings were used.

Also note that the models have PBR textures and contain a number of simple and not very animations. It is easily converted to URP by means of unity, write a description of how to skin it.

Attention!

Carefully read the description of each product on a separate page, this is very important

Read carefully!

And don't be afraid to ask questions by email.

Below are links to the product pages from the package

SuperZombie1

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie1-240194

SuperZombie2

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie2-242668

SuperZombie3

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie3-242548

SuperZombie4

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie4-244516

SuperZombie5

https://assetstore.unity.com/packages/3d/characters/humanoids/superzombie5-255137

SuperZombie6

https://assetstore.unity.com/packages/3d/characters/humanoids/sci-fi/superzombie6-265683

SuperZombie7

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie7-268774

SuperZombie8

https://assetstore.unity.com/packages/3d/characters/creatures/superzombie8-268807