Since Lunar Client has modpacks now, I think that adding a thumbnail creating modpack would be a very good idea for the client! It can include things not offered by Lunar Client such as the NPC mod and add on the replay mod from the 1.8 Forge Branch and it would definitely make my life a lot easier. I'm sure it would do the same for other content creators as well!
#Thumbnail Making Modpack
prime cape
bold ocean