OK, so a bit of a progress update here. my friend bought me the resource pack so i can do some final testing. i wont be able to test shaders though since i have an intel hd laptop so they wont work. But, nonetheless i will be releasing a beta pack soon. It will come with 3 shaders that i found along with other mods for performance and quality. more player models is included also. I use it for an HD skin. also, for the custom main menu, the json will be edited for a file called bg.png so if you want to customize the background just put a new file in the resources/mainmenu/textures folder and call is bg.png. i suggest a size of 1920x1080 but really anything works since the mode is on stretch.