hallo Aternos Team 
can you please add the Mod "WesterosBlocks" ?
Link to the mod: https://www.planetminecraft.com/mod/westerosblocks-forge/
WesterosBlocks is a Forge 1.6.4. Mod that adds more than 400 new blocks into the game. This mod is very popular on various server such as westeroscraft, nationsglory and many more...
Thank you!