[Mod Request] Render Player API 2019

Hi Aternos team!
Could you please add the following mod?
Name: Render Player API 2019

Link:https://www.curseforge.com/min…mc-mods/r-player-api-2019

Description:Render Player API is a client API which provides access to the class "RenderPlayer" and the class "ModelPlayer" and the class "ModelBiped" while minimizing conflicts between mods.

Thanks!